A B C D E F G H I K L M N O P R S T U V W Y

A

ANTECEDENT_SIZE - Static variable in class wpi.associations.arminer.AssociationRule
 
ANTECEDENT_SIZE - Static variable in class wpi.associations.arminerSequence.AssociationRule
 
ARMinerApriori - class wpi.associations.arminer.ARMinerApriori.
Apriori.java
ARMinerApriori() - Constructor for class wpi.associations.arminer.ARMinerApriori
 
ARMinerApriori - class wpi.associations.arminerSequence.ARMinerApriori.
Implements the AprioriSetsAndSequences version of the Apriori algorithm for finding frequent itemsets from datasets containing time sequence attributes.
ARMinerApriori() - Constructor for class wpi.associations.arminerSequence.ARMinerApriori
 
ARMinerItemset - class wpi.associations.arminer.ARMinerItemset.
ARMinerItemset.java
ARMinerItemset() - Constructor for class wpi.associations.arminer.ARMinerItemset
Creates a new empty itemset.
ARMinerItemset(int) - Constructor for class wpi.associations.arminer.ARMinerItemset
Create a new empty itemset of specified capacity.
ARMinerItemset(ARMinerItemset) - Constructor for class wpi.associations.arminer.ARMinerItemset
Create a new itemset by copying a given one.
ARMinerItemset - class wpi.associations.arminerSequence.ARMinerItemset.
ARMinerItemset.java
ARMinerItemset() - Constructor for class wpi.associations.arminerSequence.ARMinerItemset
Creates a new empty item set.
ARMinerItemset(int) - Constructor for class wpi.associations.arminerSequence.ARMinerItemset
Create a new empty item set of specified capacity.
ARMinerItemset(ARMinerItemset) - Constructor for class wpi.associations.arminerSequence.ARMinerItemset
Create a new item set by copying a given one.
ATTRIB_INDEX_SIZE - Static variable in class wpi.associations.arminer.DBWriter
 
ATTRIB_INDEX_SIZE - Static variable in class wpi.associations.arminerSequence.DBWriter
 
AVERAGE_LENGTH_OF_TIMELINE - Static variable in class wpi.associations.arminerSequence.Logger
Average length of a time line in the data set
AddWithValueFilter - class wpi.filters.AddWithValueFilter.
An instance filter that adds a new attribute to the dataset and assigns the given value to all the instances.
AddWithValueFilter() - Constructor for class wpi.filters.AddWithValueFilter
 
AppendInstances - class wpi.timesequence.AppendInstances.
Appends instances to a target data set.
AppendInstances() - Constructor for class wpi.timesequence.AppendInstances
Constructor.
AppendInstances(String[]) - Constructor for class wpi.timesequence.AppendInstances
Constructor - uses options to initialize
AprioriRules - class wpi.associations.arminer.AprioriRules.
AprioriRules.java
AprioriRules() - Constructor for class wpi.associations.arminer.AprioriRules
 
AprioriRules - class wpi.associations.arminerSequence.AprioriRules.
AprioriRules.java
AprioriRules() - Constructor for class wpi.associations.arminerSequence.AprioriRules
 
AprioriSets - class wpi.associations.AprioriSets.
Class implementing an Apriori-type algorithm that may understand sets.
AprioriSets() - Constructor for class wpi.associations.AprioriSets
Constructor that allows to sets default values for the minimum confidence and the maximum number of rules the minimum confidence.
AprioriSetsAndSequences - class wpi.associations.AprioriSetsAndSequences.
Class implementing an Apriori-type algorithm that may understand sets.
AprioriSetsAndSequences() - Constructor for class wpi.associations.AprioriSetsAndSequences
Constructor that allows to sets default values for the minimum confidence and the maximum number of rules the minimum confidence.
AssociationRule - class wpi.associations.arminer.AssociationRule.
AssociationRule.java
AssociationRule(ARMinerItemset, ARMinerItemset, float, float) - Constructor for class wpi.associations.arminer.AssociationRule
Creates a new association rule.
AssociationRule - class wpi.associations.arminerSequence.AssociationRule.
AssociationRule.java
AssociationRule(ARMinerItemset, ARMinerItemset, ARMinerItemset, float, float) - Constructor for class wpi.associations.arminerSequence.AssociationRule
Creates a new association rule.
AssociationsFinder - interface wpi.associations.arminer.AssociationsFinder.
AssociationsFinder.java
AssociationsFinder - interface wpi.associations.arminerSequence.AssociationsFinder.
AssociationsFinder.java
Associator - class wpi.associations.Associator.
Abstract class that measures the time it takes to mine frequent itemsets and reports this to standard out.
Associator() - Constructor for class wpi.associations.Associator
 
AttributeSetFilter - class wpi.filters.AttributeSetFilter.
This filter converts a string attribute to a set of yes & no nominal attributes.
AttributeSetFilter() - Constructor for class wpi.filters.AttributeSetFilter
 
add(ARMinerItemset) - Method in class wpi.associations.arminer.ARMinerItemset
Return a new ARMinerItemset that contains all those items that appear in this ARMinerItemset and in itemset.
add(int) - Method in class wpi.associations.arminer.HashTree
This method indexes in the HashTree the ARMinerItemset at index index from Vector itemsets which was passed to the constructor of this HashTree.
add(HashTree.Node, int, int) - Method in class wpi.associations.arminer.HashTree
 
add(ARMinerItemset) - Method in class wpi.associations.arminerSequence.ARMinerItemset
Return a new ARMinerItemset that contains all those items that appear in this ARMinerItemset and in itemset.
add(int) - Method in class wpi.associations.arminerSequence.HashTree
This method indexes in the HashTree the ARMinerItemset at index index from Vector itemsets which was passed to the constructor of this HashTree.
add(HashTree.Node, int, int) - Method in class wpi.associations.arminerSequence.HashTree
Adds a node recursively.
add(ARMinerItemset) - Method in class wpi.associations.arminerSequence.ItemsetPrefixTree
Add a new itemset in the itemset prefix tree.
add(Instances) - Method in class wpi.timesequence.AppendInstances
Adds the given instances to target.
addEventItem(int) - Method in class wpi.associations.arminerSequence.ARMinerItemset
Add a new event item information to the item set.
addEventItem(int, String, double, double) - Method in class wpi.associations.arminerSequence.ARMinerItemset
Add new event item information to the item set with the specified name, begin and end times.
addEventItem(int, String, Double, Double) - Method in class wpi.associations.arminerSequence.ARMinerItemset
Add new event item information to the item set with the specified name, begin and end times.
addItem(int) - Method in class wpi.associations.arminer.ARMinerItemset
Add a new item to the itemset.
addItem(int, ARMinerItemset) - Method in class wpi.associations.arminerSequence.ARMinerItemset
Adds a new item to the itemset using the information provided in the specified itemset rather than the number hash.
addItem(int) - Method in class wpi.associations.arminerSequence.ARMinerItemset
Add a new item to the itemset.
addRegularItem(int) - Method in class wpi.associations.arminerSequence.ARMinerItemset
Adds a new item to the itemset while not taking care of any time sequence event issues.
addRelativeTime(int) - Method in class wpi.associations.arminerSequence.ARMinerItemset
Adds the relative begin and end times of an item to this item set.
addRelativeTime(String, Double, int) - Method in class wpi.associations.arminerSequence.ARMinerItemset
Adds the relative begin and end times of an item to this item set.
addRow(ARMinerItemset) - Method in class wpi.associations.arminer.DBWriter
Add a new row to the database.
addRow(ARMinerItemset) - Method in class wpi.associations.arminerSequence.DBWriter
Add a new row to the database.
allCandidates - Variable in class wpi.associations.arminerSequence.ARMinerApriori
The list of all candidates including those with duplicate events items.
antecedent - Variable in class wpi.associations.arminer.AssociationRule
The antecedent.
antecedent - Variable in class wpi.associations.arminerSequence.AssociationRule
The antecedent.
antecedentEventWeight - Variable in class wpi.associations.arminerSequence.AssociationRule
The event weight of the antecedent of association rule.
antecedentHasEvents() - Method in class wpi.associations.arminerSequence.AssociationRule
Checks if there is at least one event in the antecedent.
antecedentSize() - Method in class wpi.associations.arminer.AssociationRule
Return size of antecedent.
antecedentSize() - Method in class wpi.associations.arminerSequence.AssociationRule
Return size of antecedent.
antecedentSupport - Variable in class wpi.associations.arminerSequence.AssociationRule
The support of the antecedent of association rule.
ap_genrules(ARMinerItemset, Vector) - Method in class wpi.associations.arminer.AprioriRules
 
ap_genrules(ARMinerItemset, Vector) - Method in class wpi.associations.arminerSequence.AprioriRules
This is the ap-genrules procedure that generates rules out of a frequent itemset.
ap_genrules_constraint(ARMinerItemset, Vector, Vector, Vector) - Method in class wpi.associations.arminer.AprioriRules
 
ap_genrules_constraint(ARMinerItemset, Vector) - Method in class wpi.associations.arminer.AprioriRules
 
ap_genrules_constraint(ARMinerItemset, Vector, Vector, Vector) - Method in class wpi.associations.arminerSequence.AprioriRules
This is the ap-genrules procedure that generates rules out of a frequent itemset.
ap_genrules_constraint(ARMinerItemset, Vector) - Method in class wpi.associations.arminerSequence.AprioriRules
This is the ap-genrules procedure that generates rules out of a frequent itemset.
append - Variable in class wpi.timesequence.AppendInstances
Append Instances
append(String) - Method in class wpi.timesequence.AppendInstances
Appends instances to the target.
append(Instances) - Method in class wpi.timesequence.AppendInstances
Appends instances to the target.
appendInstances(Instances, Instances) - Static method in class wpi.timesequence.AppendInstances
Returns a new data set that has all the attributes from both data sets and all data from both data sets.
appendName - Variable in class wpi.timesequence.AppendInstances
Name of the append file last used
apriori_gen(Vector) - Method in class wpi.associations.arminer.AprioriRules
 
apriori_gen(Vector) - Method in class wpi.associations.arminerSequence.AprioriRules
This is the apriori_gen procedure that generates starting from a k-itemset collection a new collection of (k+1)-itemsets.
attribIndexOffset - Variable in class wpi.associations.arminer.DBWriter
 
attribIndexOffset - Variable in class wpi.associations.arminerSequence.DBWriter
 
attributeString - Variable in class wpi.filters.EventFilter
The original string for attributes to look for events in
attributeStringTipText() - Method in class wpi.filters.EventFilter
 
attribute_itemset - Variable in class wpi.associations.arminer.DBReader
 
attribute_itemset - Variable in class wpi.associations.arminerSequence.DBReader
An array of Itemsets to pass back to WEKA if one or more attributes are required

B

batchFinished() - Method in class wpi.filters.AttributeSetFilter
Signify that this batch of input to the filter is finished.
batchFinished() - Method in class wpi.filters.EventFilter
Signifies that this batch of input to the filter is finished.
batchFinished() - Method in class wpi.filters.TimeGranularityFilter
Signifies that this batch of input to the filter is finished.
batchFinished() - Method in class wpi.filters.TimeSequenceInstanceFilter
Signifies that this batch of input to the filter is finished.
beginLabel(int) - Static method in class wpi.associations.arminerSequence.ARMinerItemset
Returns the begin item label used for looking up begin times for time sequence events in this item set.
beginLabel(Integer) - Static method in class wpi.associations.arminerSequence.ARMinerItemset
Returns the begin item label used for looking up begin times for time sequence events in this item set.
buildAssociations(Instances) - Method in class wpi.associations.Associator
Generates an associator.
buildItemsetFromIndexes(ARMinerItemset, int[]) - Static method in class wpi.associations.arminerSequence.ARMinerItemset
Builds an ARMinerItemset based on the specified itemset indexes.
buildItemsetFromItemList(ARMinerItemset, int[]) - Static method in class wpi.associations.arminerSequence.ARMinerItemset
Builds an ARMinerItemset based on the specified itemset item list.
buildItemsetFromItemList(ARMinerItemset, Integer[]) - Static method in class wpi.associations.arminerSequence.ARMinerItemset
Builds an ARMinerItemset based on the specified itemset item list.
buildRule(ARMinerItemset, int[], int[]) - Method in class wpi.associations.arminerSequence.AprioriRules
Builds a rule based on the specified itemset indexes and adds it to the rules to be retuned.

C

CHAR_SIZE - Static variable in class wpi.associations.arminer.DBWriter
 
CHAR_SIZE - Static variable in class wpi.associations.arminerSequence.DBWriter
 
COLUMN_LENGTH - Static variable in class wpi.associations.arminer.DBWriter
 
COLUMN_LENGTH - Static variable in class wpi.associations.arminerSequence.DBWriter
 
COLUMN_NAME_OFFSET - Static variable in class wpi.associations.arminer.DBWriter
 
COLUMN_NAME_OFFSET - Static variable in class wpi.associations.arminerSequence.DBWriter
 
COLUMN_SIZE - Static variable in class wpi.associations.arminer.DBWriter
 
COLUMN_SIZE - Static variable in class wpi.associations.arminerSequence.DBWriter
 
CONFIDENCE - Static variable in class wpi.associations.arminer.AssociationRule
 
CONFIDENCE - Static variable in class wpi.associations.arminerSequence.AssociationRule
 
CONFIDENCE - Static variable in class wpi.associations.arminerSequence.Logger
Confidence metric.
CONSEQUENT_SIZE - Static variable in class wpi.associations.arminer.AssociationRule
 
CONSEQUENT_SIZE - Static variable in class wpi.associations.arminerSequence.AssociationRule
 
CRC - Variable in class wpi.associations.arminer.DBWriter
 
CRC - Variable in class wpi.associations.arminerSequence.DBWriter
 
CRC_SIZE - Static variable in class wpi.associations.arminer.DBWriter
 
CRC_SIZE - Static variable in class wpi.associations.arminerSequence.DBWriter
 
Converter - class wpi.associations.arminer.Converter.
 
Converter() - Constructor for class wpi.associations.arminer.Converter
 
Converter - class wpi.associations.arminerSequence.Converter.
 
Converter() - Constructor for class wpi.associations.arminerSequence.Converter
 
cacheFileName - Variable in class wpi.associations.AprioriSetsAndSequences
File name to load cached frequent itemsets from
cacheFileNameTipText() - Method in class wpi.associations.AprioriSetsAndSequences
 
cache_writer - Variable in class wpi.associations.arminer.ARMinerApriori
 
cache_writer - Variable in class wpi.associations.arminerSequence.ARMinerApriori
Writes itemsets to a cache file
canCombineWith(ARMinerItemset) - Method in class wpi.associations.arminer.ARMinerItemset
Check whether two itemsets can be combined.
canCombineWith(ARMinerItemset) - Method in class wpi.associations.arminerSequence.ARMinerItemset
Check whether two item sets can be combined.
candidates - Variable in class wpi.associations.arminer.ARMinerApriori
 
candidates - Variable in class wpi.associations.arminerSequence.ARMinerApriori
The list of candidate itemsets to count support for.
capacity - Variable in class wpi.associations.arminer.ARMinerItemset
The capacity of the itemset.
capacity - Variable in class wpi.associations.arminerSequence.ARMinerItemset
The capacity of the item set.
checkID() - Method in class wpi.associations.arminer.DBWriter
 
checkID() - Method in class wpi.associations.arminerSequence.DBWriter
 
checkLargeness(ARMinerItemset) - Method in class wpi.associations.arminer.HashTree
Verifies if any of the indexed Itemsets is not large by checking whether they're included in the frequent itemset itemset.
checkLargeness(HashTree.Node, ARMinerItemset, int, int) - Method in class wpi.associations.arminer.HashTree
 
checkRelativeTime(ARMinerItemset) - Method in class wpi.associations.arminerSequence.ARMinerItemset
Compares the relative times of the events contained in the itemset specified with this itemset.
checkRelativeTime(ARMinerItemset, int) - Method in class wpi.associations.arminerSequence.ARMinerItemset
Compares the relative times of the events contained in the itemset specified with this itemset.
checkRelativeTime(ARMinerItemset, int[]) - Method in class wpi.associations.arminerSequence.ARMinerItemset
Compares the relative times of the events contained in the itemset specified with this itemset.
checkSubsets(ARMinerItemset) - Method in class wpi.associations.arminerSequence.ARMinerApriori
Checks to see if all the subsets of the specified itemset are frequent.
children - Variable in class wpi.associations.arminer.HashTree.HashNode
 
children - Variable in class wpi.associations.arminer.SET.HashNode
 
children - Variable in class wpi.associations.arminerSequence.HashTree.HashNode
 
children - Variable in class wpi.associations.arminerSequence.ItemsetPrefixTree.HashNode
Our child nodes
children - Variable in class wpi.associations.arminerSequence.SET.HashNode
 
clear() - Method in class wpi.associations.arminerSequence.Logger
Clears the metrics logged thus far.
close() - Method in class wpi.associations.arminer.DBCacheReader
Closes the cache file.
close() - Method in class wpi.associations.arminer.DBCacheWriter
Closes the cache file.
close() - Method in class wpi.associations.arminer.DBWriter
Close the I/O stream and save any unsaved data.
close() - Method in class wpi.associations.arminerSequence.DBCacheReader
Closes the cache file.
close() - Method in class wpi.associations.arminerSequence.DBCacheWriter
Closes the cache file.
close() - Method in class wpi.associations.arminerSequence.DBWriter
Close the I/O stream and save any unsaved data.
combineWith(ARMinerItemset) - Method in class wpi.associations.arminer.ARMinerItemset
Combine two itemsets into a new one that will contain all the items in the first itemset plus the last item in the second itemset.
combineWith(ARMinerItemset, Hashtable) - Method in class wpi.associations.arminerSequence.ARMinerItemset
Combine two item sets into a new one that will contain all the items in the first itemset plus the last item in the second itemset.
compare(DBCacheReader) - Method in class wpi.associations.arminerSequence.DBCacheReader
Returns the itemsets contained in this cache that do not appear in the specified db cache reader.
compareTo(AssociationRule, int) - Method in class wpi.associations.arminer.AssociationRule
Compare two AssociationRule objects on one of several criteria.
compareTo(AssociationRule, int) - Method in class wpi.associations.arminerSequence.AssociationRule
Compare two AssociationRule objects on one of several criteria.
confidence - Variable in class wpi.associations.arminer.AssociationRule
The confidence of the association rule.
confidence - Variable in class wpi.associations.arminerSequence.AssociationRule
The confidence of the association rule.
consequent - Variable in class wpi.associations.arminer.AssociationRule
The consequent.
consequent - Variable in class wpi.associations.arminerSequence.AssociationRule
The consequent.
consequentEventWeight - Variable in class wpi.associations.arminerSequence.AssociationRule
The event weight of the consequent of association rule.
consequentHasEvents() - Method in class wpi.associations.arminerSequence.AssociationRule
Checks if there is at least one event in the consequent.
consequentSize() - Method in class wpi.associations.arminer.AssociationRule
Return size of consequent.
consequentSize() - Method in class wpi.associations.arminerSequence.AssociationRule
Return size of consequent.
consequentSupport - Variable in class wpi.associations.arminerSequence.AssociationRule
The support of the consequent of association rule.
contains(int) - Method in class wpi.associations.arminerSequence.ARMinerItemset
Checks if the item set contains the specified item.
contents - Variable in class wpi.associations.arminer.HashTree.MyHashtable
 
contents - Variable in class wpi.associations.arminerSequence.HashTree.MyHashtable
 
convertInstance(Instance) - Method in class wpi.filters.AttributeSetFilter
Convert an instance to the output format.
convertInstanceFormat(Instances) - Method in class wpi.filters.AttributeSetFilter
Convert an instance format to output instance format.
countEventWeights(ARMinerItemset) - Method in class wpi.associations.arminerSequence.AssociationRule
Counts the number of occurrences of the antecedent and the number of occurrences of the consequent in context of the antecedents found in the specified item set.
countFrequentSubsets(ARMinerItemset, long) - Method in class wpi.associations.arminer.HashTree
Count how many frequent Itemsets (frequent = having weight greater than a specified minimum weight) are included in itemset
countFrequentSubsets(HashTree.Node, ARMinerItemset, int, long, int) - Method in class wpi.associations.arminer.HashTree
 
countMapExtensions(ARMinerItemset, Vector) - Method in class wpi.associations.arminerSequence.ARMinerItemset
Each partial map in the map list is tested to see if it can be expanded to a valid map of the entire item set.
countSubsets(ARMinerItemset) - Method in class wpi.associations.arminer.HashTree
Count how many Itemsets are included in itemset
countSubsets(HashTree.Node, ARMinerItemset, int, int) - Method in class wpi.associations.arminer.HashTree
 
countSubsets(ARMinerItemset) - Method in class wpi.associations.arminerSequence.HashTree
Count how many ARMinerItemsets are included in itemset
countSubsets(HashTree.Node, ARMinerItemset, int) - Method in class wpi.associations.arminerSequence.HashTree
Count how many ARMinerItemsets are included in itemset recursively.
counter - Variable in class wpi.associations.arminer.HashTree
 
counter - Variable in class wpi.associations.arminerSequence.HashTree
used for some computations
createHash(Attribute) - Method in class wpi.filters.AttributeSetFilter
Creates a hash of unique entries in a set attribute.
current_instance - Variable in class wpi.associations.arminer.DBReader
 
current_instance - Variable in class wpi.associations.arminerSequence.DBReader
Current instance index

D

DBCacheReader - class wpi.associations.arminer.DBCacheReader.
DBCacheReader.java
DBCacheReader(String) - Constructor for class wpi.associations.arminer.DBCacheReader
Initializes a DBCacheReader to read from the specified cache file.
DBCacheReader - class wpi.associations.arminerSequence.DBCacheReader.
DBCacheReader.java A DBCacheReader deserializes itemsets from cache.
DBCacheReader(String) - Constructor for class wpi.associations.arminerSequence.DBCacheReader
Initializes a DBCacheReader to read from the specified cache file.
DBCacheWriter - class wpi.associations.arminer.DBCacheWriter.
DBCacheWriter.java
DBCacheWriter(String) - Constructor for class wpi.associations.arminer.DBCacheWriter
Initializes a DBCacheWriter to write to the specified cache file.
DBCacheWriter - class wpi.associations.arminerSequence.DBCacheWriter.
Serializes itemsets to a cache file.
DBCacheWriter(String) - Constructor for class wpi.associations.arminerSequence.DBCacheWriter
Initializes a DBCacheWriter to write to the specified cache file.
DBException - exception wpi.associations.arminer.DBException.
DBException.java
DBException(String) - Constructor for class wpi.associations.arminer.DBException
Creates a new DBException with description string s.
DBException - exception wpi.associations.arminerSequence.DBException.
DBException is the exception thrown by the methods of DBWriter and DBReader.
DBException(String) - Constructor for class wpi.associations.arminerSequence.DBException
Creates a new DBException with description string s.
DBReader - class wpi.associations.arminer.DBReader.
DBReader.java
DBReader(Instances) - Constructor for class wpi.associations.arminer.DBReader
Loads a WEKA Instances object and sets the valid items
DBReader - class wpi.associations.arminerSequence.DBReader.
A DBReader is used to read data from a database.
DBReader(Instances) - Constructor for class wpi.associations.arminerSequence.DBReader
Loads a WEKA Instances object and sets the valid items
DBWriter - class wpi.associations.arminer.DBWriter.
DBWriter.java
DBWriter(String) - Constructor for class wpi.associations.arminer.DBWriter
Create a new DBWriter according to the input file name.
DBWriter - class wpi.associations.arminerSequence.DBWriter.
Used to write itemsets into a database.
DBWriter(String) - Constructor for class wpi.associations.arminerSequence.DBWriter
Create a new DBWriter according to the input file name.
DECREASE_EVENTS - Static variable in class wpi.filters.EventFilter
The string to append to an attribute's name for decrease events.
DECREASE_INT - Static variable in class wpi.filters.EventFilter
 
DEFAULT_HASH_SIZE - Static variable in class wpi.associations.arminer.HashTree
 
DEFAULT_HASH_SIZE - Static variable in class wpi.associations.arminerSequence.HashTree
 
DEFAULT_LIST_SIZE - Static variable in class wpi.associations.arminer.HashTree
 
DEFAULT_LIST_SIZE - Static variable in class wpi.associations.arminerSequence.HashTree
 
DELIMITER_REPLACE - Static variable in class wpi.filters.TimeSequenceInstanceFilter
The character used to replace occurrances of the delimiter in the actual data being filtered
DESCRIPTION_LENGTH - Static variable in class wpi.associations.arminer.DBWriter
 
DESCRIPTION_LENGTH - Static variable in class wpi.associations.arminerSequence.DBWriter
 
DESCRIPTION_SIZE - Static variable in class wpi.associations.arminer.DBWriter
 
DESCRIPTION_SIZE - Static variable in class wpi.associations.arminerSequence.DBWriter
 
DISTANCE_TOLERANCE - Static variable in class wpi.timesequence.TSUtility
Distance at which two points in time can be considered the same.
db_reader - Variable in class wpi.associations.arminer.ARMinerApriori
 
db_reader - Variable in class wpi.associations.arminerSequence.ARMinerApriori
Reads rows from a database/dataset file
debug - Static variable in class wpi.associations.AprioriSetsAndSequences
Specifies debug info level 0: no debug info 1: input to methods 2: and output from methods 3: and all sorts of stuff
debug - Static variable in class wpi.associations.Associator
Specifies debug info level 0: no debug info 1: input to methods 2: and output from methods 3: and all sorts of stuff
debug - Static variable in class wpi.associations.arminerSequence.ARMinerApriori
Specifies debug info level 0: no debug info 1: input to methods 2: and out from method 3: and all sorts of stuff
debug - Static variable in class wpi.associations.arminerSequence.ARMinerItemset
Specifies debug info level 0: no debug info 1: input to methods 2: output of methods 3: all sorts of stuff
debug - Static variable in class wpi.associations.arminerSequence.AprioriRules
Specifies debug info level 0: no debug info 1: input to methods 2: and output from methods 3: and all sorts of stuff
debug - Static variable in class wpi.associations.arminerSequence.AssociationRule
Specifies debug info level 0: no debug info 1: input to methods 2: and output from methods 3: and all sorts of stuff
debug - Static variable in class wpi.associations.arminerSequence.ItemsetPrefixTree
Specifies debug info level 0: no debug info 1: input to methods 2: and out from methods 3: and all sorts of stuff
debug - Static variable in class wpi.associations.arminerSequence.Logger
Specifies debug info level 0: no debug info 1: input to methods 2: and output from methods 3: and all sorts of stuff
debug - Static variable in class wpi.associations.arminerSequence.SET
Specifies debug info level 0: no debug info 1: input to methods 2: and out from methods 3: and all sorts of stuff
debug - Static variable in class wpi.filters.TimeGranularityFilter
Specifies debug info level 0: no debug info 1: input to methods 2: and output from methods 3: and all sorts of stuff
debug - Static variable in class wpi.timesequence.TSUtility
Specifies debug info level 0: no debug info 1: input to methods 2: and output from methods 3: and all sorts of stuff
decreaseEvents - Variable in class wpi.filters.EventFilter
find decrease events?
decreaseEventsTipText() - Method in class wpi.filters.EventFilter
 
defaultLogStatsFileName - Static variable in class wpi.associations.arminerSequence.Logger
 
delimitersTipText() - Method in class wpi.filters.AttributeSetFilter
Returns the tip text for this property.
deltaTipText() - Method in class wpi.associations.AprioriSets
 
deltaTipText() - Method in class wpi.associations.AprioriSetsAndSequences
 
description - Variable in class wpi.associations.arminer.DBWriter
 
description - Variable in class wpi.associations.arminerSequence.DBWriter
 
descriptionOffset - Variable in class wpi.associations.arminer.DBWriter
 
descriptionOffset - Variable in class wpi.associations.arminerSequence.DBWriter
 
doesIntersect(ARMinerItemset) - Method in class wpi.associations.arminer.ARMinerItemset
Return true if this itemset has items in common with itemset.
doesIntersect(ARMinerItemset) - Method in class wpi.associations.arminerSequence.ARMinerItemset
Return true if this itemset has items in common with itemset.
duplicateHash - Variable in class wpi.associations.arminerSequence.ARMinerApriori
The map between duplicate itemsets (containing duplicate event items) and the first itemset.

E

EventFilter - class wpi.filters.EventFilter.
Finds time periods during which events occur in time sequence attribute values.
EventFilter() - Constructor for class wpi.filters.EventFilter
 
elements() - Method in class wpi.associations.arminer.HashTree.MyHashtable
 
elements() - Method in class wpi.associations.arminerSequence.HashTree.MyHashtable
 
endLabel(int) - Static method in class wpi.associations.arminerSequence.ARMinerItemset
Returns the end item label used for looking up end times for time sequence events in this item set This method is needed to support time sequence attributes.
endLabel(Integer) - Static method in class wpi.associations.arminerSequence.ARMinerItemset
Returns the end item label used for looking up end times for time sequence events in this item set This method is needed to support time sequence attributes.
entryIsInSet(String, String) - Method in class wpi.filters.AttributeSetFilter
Tests whether the entry is in the given set.
equals(Object) - Method in class wpi.associations.arminer.AssociationRule
Compare two AssociationRule objects on one of several criteria.
equals(Object) - Method in class wpi.associations.arminerSequence.AssociationRule
Compare two AssociationRule objects on one of several criteria.
evaluateCandidates() - Method in class wpi.associations.arminer.ARMinerApriori
 
evaluateCandidates() - Method in class wpi.associations.arminerSequence.ARMinerApriori
This procedure checks to see which itemsets are frequent
event - Variable in class wpi.associations.arminerSequence.SET.HashNode
The name of the item represented by this node if it's a time sequence event.
eventAttributeVector - Variable in class wpi.filters.TimeGranularityFilter
list of time sequence attributes to find events in
eventConfidence(Vector, DBReader, float) - Method in class wpi.associations.AprioriSetsAndSequences
Calculates the confidence of rules containing event items in both the antecedent and consequent.
eventName(Integer) - Method in class wpi.associations.arminerSequence.ARMinerItemset
Returns the name of an event.
eventName(int) - Method in class wpi.associations.arminerSequence.ARMinerItemset
Returns the name of an event.
eventVector - Variable in class wpi.associations.arminerSequence.ARMinerItemset
A vector of vectors.
eventWeight - Variable in class wpi.associations.arminerSequence.ARMinerItemset
The weight of the item set's events.
eventWeight - Variable in class wpi.associations.arminerSequence.SET.HashNode
The event weight.
eventWeightConfidence() - Method in class wpi.associations.arminerSequence.AssociationRule
Calculates and records confidence of association rule based on antecedent event weight and overall association rule event weight in context of the antecedent.

F

FrequentItemsetsFinder - interface wpi.associations.arminerSequence.FrequentItemsetsFinder.
This interface must be implemented by the algorithms that will look for frequent itemsets.
filename - Variable in class wpi.associations.arminer.DBCacheReader
 
filename - Variable in class wpi.associations.arminer.DBCacheWriter
 
filename - Variable in class wpi.associations.arminerSequence.DBCacheReader
 
filename - Variable in class wpi.associations.arminerSequence.DBCacheWriter
 
fillNumberedUserAttributeStringArray() - Method in class wpi.filters.TimeGranularityFilter
Creates a list of attribute names for the user specified granularity when the numbered granularities option is set.
fillTimeArrays(double[], double[], int[]) - Method in class wpi.associations.arminerSequence.ARMinerItemset
Fills in the arrays of begin and end times specified for the combineWith method.
fillTimeArrays(double[], double[]) - Method in class wpi.associations.arminerSequence.ARMinerItemset
Fills in the arrays of begin and end times specified for the combineWith method.
findAllMaps(ARMinerItemset) - Method in class wpi.associations.arminerSequence.ARMinerItemset
Finds all the possible mappings between the event items in this item set and the event items in the specified item set.
findAllMaps(ARMinerItemset, Vector) - Method in class wpi.associations.arminerSequence.ARMinerItemset
Finds all the possible mappings between the event items in this item set and the event items in the specified item set.
findAllMaps(ARMinerItemset, Hashtable) - Method in class wpi.associations.arminerSequence.ARMinerItemset
Finds all the possible mappings between the event items in this item set and the event items in the specified item set.
findAllMaps(ARMinerItemset, Hashtable, int) - Method in class wpi.associations.arminerSequence.ARMinerItemset
Finds all the possible mappings between the event items in this item set and the event items in the specified item set.
findAllMaps(ARMinerItemset, Hashtable, Vector, Vector) - Method in class wpi.associations.arminerSequence.ARMinerItemset
Finds all the possible mappings between the event items in this item set and the event items in the specified item set.
findAllMaps(ARMinerItemset, Hashtable, Vector, Vector, int) - Method in class wpi.associations.arminerSequence.ARMinerItemset
Finds all the possible mappings between the event items in this item set and the event items in the specified item set.
findAssociations(DBCacheReader, float, float) - Method in class wpi.associations.arminer.AprioriRules
Find association rules in a database, given the set of frequent itemsets.
findAssociations(DBCacheReader, float, float, ARMinerItemset, ARMinerItemset, ARMinerItemset, int, int) - Method in class wpi.associations.arminer.AprioriRules
Find association rules in a database, given the set of frequent itemsets and a set of restrictions.
findAssociations(DBCacheReader, float, float, Vector, Vector, int, int) - Method in class wpi.associations.arminer.AprioriRules
------------------------WEKA VERSION!!!----------------------- Find association rules in a database, given the set of frequent itemsets and a set of restrictions.
findAssociations(DBCacheReader, float, float) - Method in interface wpi.associations.arminer.AssociationsFinder
Find association rules in a database, given the set of frequent itemsets.
findAssociations(DBCacheReader, float, float, ARMinerItemset, ARMinerItemset, ARMinerItemset, int, int) - Method in interface wpi.associations.arminer.AssociationsFinder
Find association rules in a database, given the set of frequent itemsets and a set of restrictions.
findAssociations(DBCacheReader, float, float) - Method in class wpi.associations.arminerSequence.AprioriRules
Find association rules in a database, given the set of frequent itemsets.
findAssociations(DBCacheReader, float, float, ARMinerItemset, ARMinerItemset, ARMinerItemset, int, int) - Method in class wpi.associations.arminerSequence.AprioriRules
Find association rules in a database, given the set of frequent itemsets and a set of restrictions.
findAssociations(DBCacheReader, float, float, Vector, Vector, int, int) - Method in class wpi.associations.arminerSequence.AprioriRules
------------------- WEKA VERSION ------------------ Find association rules in a database, given the set of frequent itemsets and a set of restrictions.
findAssociations(DBCacheReader, float, float, Vector, Vector, int, int, int, int) - Method in class wpi.associations.arminerSequence.AprioriRules
-------------- ANOTHER VERSION FOR WEKA ------------- Find association rules in a database, given the set of frequent itemsets and a set of restrictions.
findAssociations(DBCacheReader, float, float) - Method in interface wpi.associations.arminerSequence.AssociationsFinder
Find association rules in a database, given the set of frequent itemsets.
findAssociations(DBCacheReader, float, float, ARMinerItemset, ARMinerItemset, ARMinerItemset, int, int) - Method in interface wpi.associations.arminerSequence.AssociationsFinder
Find association rules in a database, given the set of frequent itemsets and a set of restrictions.
findEventAttributes() - Method in class wpi.filters.TimeGranularityFilter
Finds the event attributes in the input format.
findFrequentItemsets(DBReader, DBCacheWriter, float) - Method in class wpi.associations.arminerSequence.ARMinerApriori
Find the frequent itemsets in a database
findFrequentItemsets(DBReader, DBCacheWriter, float) - Method in interface wpi.associations.arminerSequence.FrequentItemsetsFinder
Find the frequent itemsets in a database
findLargeItemsets(DBReader, DBCacheWriter, float) - Method in class wpi.associations.arminer.ARMinerApriori
Find the frequent itemsets in a database
findLargeItemsets(DBReader, DBCacheWriter, float) - Method in interface wpi.associations.arminer.LargeItemsetsFinder
Find the frequent itemsets in a database
findRange(int, ARMinerItemset, Hashtable) - Method in class wpi.associations.arminerSequence.ARMinerItemset
Finds the range of possible relative times for the begin and end of an event being added based on common events with anothert itemset.
findRange(String, ARMinerItemset, Hashtable) - Method in class wpi.associations.arminerSequence.ARMinerItemset
Finds the range of possible relative times for the event label specified based on common events with anothert itemset.
findTimeSequenceAttributes() - Method in class wpi.filters.EventFilter
Finds the time sequence attributes in the input format.

G

generateCandidates() - Method in class wpi.associations.arminer.ARMinerApriori
 
generateCandidates() - Method in class wpi.associations.arminerSequence.ARMinerApriori
Generates new candidates out of itemsets that are frequent.
generateFromMaximal(ARMinerItemset) - Method in class wpi.associations.arminerSequence.AprioriRules
Generates all the possible rules from a maximal frequent itemset that meet all our criteria and adds them to the rules.
generateFromMaximal(ARMinerItemset, int, int) - Method in class wpi.associations.arminerSequence.AprioriRules
Generates all the possible rules from a maximal frequent itemset that meet all our criteria and adds them to the rules.
generateFromMaximal(ARMinerItemset, int, int[], int) - Method in class wpi.associations.arminerSequence.AprioriRules
Generates all the possible rules from a maximal frequent itemset that meet all our criteria and adds them to the rules.
generateFromMaximal(ARMinerItemset, int[], int[], int) - Method in class wpi.associations.arminerSequence.AprioriRules
Generates all the possible rules from a maximal frequent itemset that meet all our criteria and adds them to the rules.
get(int) - Method in class wpi.associations.arminer.HashTree.MyHashtable
 
get(int) - Method in class wpi.associations.arminerSequence.HashTree.MyHashtable
 
getAntecedentEventWeight() - Method in class wpi.associations.arminerSequence.AssociationRule
Return event weight of antecedent of association rule.
getAntecedentItem(int) - Method in class wpi.associations.arminer.AssociationRule
Return i-th item in antecedent.
getAntecedentItem(int) - Method in class wpi.associations.arminerSequence.AssociationRule
Return i-th item in antecedent.
getAntecedentSupport() - Method in class wpi.associations.arminerSequence.AssociationRule
Return support of antecedent of association rule.
getAppend() - Method in class wpi.timesequence.AppendInstances
Returns the last instances appended.
getAppendName() - Method in class wpi.timesequence.AppendInstances
Returns the file name of the last data set appended.
getAttributeItemset(int) - Method in class wpi.associations.arminer.DBReader
Function to return an ARMinerItemset containing all items in a particular attribute.
getAttributeItemset(int) - Method in class wpi.associations.arminerSequence.DBReader
Function to return an ARMinerItemset containing all items in a particular attribute.
getAttributeString() - Method in class wpi.filters.EventFilter
Returns the original option for attributes to find events in
getAttributes() - Method in class wpi.filters.EventFilter
Returns the time sequence attributes to find events in
getCacheFileName() - Method in class wpi.associations.AprioriSetsAndSequences
 
getCandidate(int, int) - Method in class wpi.associations.arminer.ARMinerApriori
 
getCandidate(int, int) - Method in class wpi.associations.arminerSequence.ARMinerApriori
This procedure tries to combine itemsets i and j and returns true if succesful, false if it can't combine them.
getCandidate(ARMinerItemset, ARMinerItemset) - Method in class wpi.associations.arminerSequence.ARMinerApriori
This procedure tries to combine itemsets i and j and returns true if succesful, false if it can't combine them.
getChiSquare() - Method in class wpi.associations.arminerSequence.AssociationRule
Calculates and returns the Chi-square measure of the rule.
getConfidence() - Method in class wpi.associations.arminer.AssociationRule
Return confidence of association rule.
getConfidence() - Method in class wpi.associations.arminerSequence.AssociationRule
Return confidence of association rule.
getConsequentEventWeight() - Method in class wpi.associations.arminerSequence.AssociationRule
Return event weight of consequent of association rule.
getConsequentItem(int) - Method in class wpi.associations.arminer.AssociationRule
Return i-th item in consequent.
getConsequentItem(int) - Method in class wpi.associations.arminerSequence.AssociationRule
Return i-th item in consequent.
getConsequentSupport() - Method in class wpi.associations.arminerSequence.AssociationRule
Return support of antecedent of association rule.
getDecreaseEvents() - Method in class wpi.filters.EventFilter
Returns if the filter is set to find decrease events.
getDelimiters() - Method in class wpi.filters.AttributeSetFilter
Get the current delimeter(s).
getDelta() - Method in class wpi.associations.AprioriSets
 
getDelta() - Method in class wpi.associations.AprioriSetsAndSequences
 
getEventVector() - Method in class wpi.associations.arminerSequence.ARMinerItemset
Returns a copy of the event vector used for looking up the time sequence event begin and end labels associated with a relative time.
getEventWeight() - Method in class wpi.associations.arminerSequence.ARMinerItemset
Return event weight of itemset.
getEventWeight(ARMinerItemset) - Method in class wpi.associations.arminerSequence.SET
Return the event weight for a given itemset.
getEvents(Instance, String, int) - Method in class wpi.filters.EventFilter
Finds events of the specified type in the instance for the attribute specified.
getEvents(String) - Static method in class wpi.timesequence.TSUtility
Parses a time sequence event set attribute's value into individual values (events).
getFirstItem() - Method in class wpi.associations.arminer.ARMinerItemset
Return first item in set.
getFirstItem() - Method in class wpi.associations.arminerSequence.ARMinerItemset
Return first item in set.
getFirstItemset() - Method in class wpi.associations.arminer.DBCacheReader
Return the first itemset from cache.
getFirstItemset() - Method in class wpi.associations.arminerSequence.DBCacheReader
Return the first itemset from cache.
getFirstRow() - Method in class wpi.associations.arminer.DBReader
Function to return the first instance as an ARMinerItemset
getFirstRow() - Method in class wpi.associations.arminerSequence.DBReader
Function to return the first instance as an ARMinerItemset
getGranularityEvents(Instance, int) - Method in class wpi.filters.TimeGranularityFilter
Finds the granularities for the instance specified.
getHalfGranularity() - Method in class wpi.filters.TimeGranularityFilter
Returns if the filter should create the half granularity.
getIncreaseEvents() - Method in class wpi.filters.EventFilter
Returns if the filter is set to find increase events.
getInsideBracket(char, char, String) - Method in class wpi.filters.AttributeSetFilter
Returns the string inside matching brackets.
getItem(int) - Method in class wpi.associations.arminer.ARMinerItemset
Return i-th item in set.
getItem(int) - Method in class wpi.associations.arminerSequence.ARMinerItemset
Return i-th item in set.
getItemset(ARMinerItemset) - Method in class wpi.associations.arminerSequence.ItemsetPrefixTree
Returns the itemset contained in the prefix tree for a given itemset.
getItemsets() - Method in class wpi.associations.arminer.SET
Return the itemsets of the SET.
getItemsets() - Method in class wpi.associations.arminerSequence.ItemsetPrefixTree
Return the itemsets of the ItemsetPrefixTree.
getItemsets(ItemsetPrefixTree.HashNode, Vector) - Method in class wpi.associations.arminerSequence.ItemsetPrefixTree
Return the itemsets of the ItemsetPrefixTree starting from the specified node.
getItemsets() - Method in class wpi.associations.arminerSequence.SET
Return the itemsets of the SET.
getLargeItemsets() - Method in class wpi.associations.arminer.SET
Return the maximal itemsets of the SET.
getLift() - Method in class wpi.associations.arminerSequence.AssociationRule
Return lift of association rule.
getLogMetricInfo(int, int) - Method in class wpi.associations.arminerSequence.Logger
Get information about the log metric with the specified integer code.
getLogMetricName(int) - Method in class wpi.associations.arminerSequence.Logger
Get the name of the log metric with the specified integer code.
getLogMetricNames() - Method in class wpi.associations.arminerSequence.Logger
Get the list of metrics that can be stored in the log file.
getLogMetricType(int) - Method in class wpi.associations.arminerSequence.Logger
Get the data type of the log metric with the specified integer code.
getLogStats() - Method in class wpi.associations.AprioriSetsAndSequences
 
getLogStatsFileName() - Method in class wpi.associations.AprioriSetsAndSequences
 
getLowerBoundMinSupport() - Method in class wpi.associations.AprioriSets
 
getLowerBoundMinSupport() - Method in class wpi.associations.AprioriSetsAndSequences
 
getMaxAntecedent() - Method in class wpi.associations.AprioriSetsAndSequences
 
getMaxAntecedents() - Method in class wpi.associations.AprioriSets
 
getMaxConsequent() - Method in class wpi.associations.AprioriSetsAndSequences
 
getMaxEvents() - Method in class wpi.associations.AprioriSetsAndSequences
 
getMaxEvents() - Method in class wpi.associations.arminerSequence.ARMinerApriori
Returns the number of event items of the same kind allowed in an itemset.
getMaximalItemsets() - Method in class wpi.associations.arminerSequence.SET
Return the maximal itemsets of the SET.
getMinAntecedent() - Method in class wpi.associations.AprioriSetsAndSequences
 
getMinConfidence() - Method in class wpi.associations.AprioriSetsAndSequences
 
getMinConsequent() - Method in class wpi.associations.AprioriSetsAndSequences
 
getMinConsequents() - Method in class wpi.associations.AprioriSets
 
getMinMetric() - Method in class wpi.associations.AprioriSets
 
getMinNumValues() - Method in class wpi.filters.EventFilter
Returns the minimum required number of values for events
getNameHash() - Method in class wpi.associations.arminerSequence.ARMinerItemset
Returns a copy of the name hash used for looking up attribute names for time sequence events in this item set.
getNextItem() - Method in class wpi.associations.arminer.ARMinerItemset
Return next item in set.
getNextItem() - Method in class wpi.associations.arminerSequence.ARMinerItemset
Return next item in set.
getNextItemset() - Method in class wpi.associations.arminer.DBCacheReader
Return next itemset from cache.
getNextItemset() - Method in class wpi.associations.arminerSequence.DBCacheReader
Return next itemset from cache.
getNextRow() - Method in class wpi.associations.arminer.DBReader
Function to return the instance at current_instance as an ARMinerItemset
getNextRow() - Method in class wpi.associations.arminerSequence.DBReader
Function to return the instance at current_instance as an ARMinerItemset
getNode(ARMinerItemset) - Method in class wpi.associations.arminerSequence.ItemsetPrefixTree
Return the node for a given itemset.
getNode(ARMinerItemset) - Method in class wpi.associations.arminerSequence.SET
Return the node for a given itemset.
getNominalValues() - Method in class wpi.filters.AttributeSetFilter
Get the current nominal values used to classify an attribute.
getNominalValues(String) - Static method in class wpi.timesequence.TSUtility
Parses a time sequence attribute's value into individual nominal values.
getNumColumns() - Method in class wpi.associations.arminer.DBReader
Function to return the number of columns (attribute value items)
getNumColumns() - Method in class wpi.associations.arminerSequence.DBReader
Function to return the number of columns (attribute value items)
getNumInstances() - Method in class wpi.associations.arminerSequence.AprioriRules
Returns the number of instances contained in the data set from which the frequent itemset were mined.
getNumInstances() - Method in class wpi.associations.arminerSequence.AssociationRule
Returns the number of instances contained in the data set from which the frequent item set were mined.
getNumRows() - Method in class wpi.associations.arminer.DBReader
Function to return the number of rows (instances)
getNumRows() - Method in class wpi.associations.arminerSequence.DBReader
Function to return the number of rows (instances)
getNumRules() - Method in class wpi.associations.AprioriSets
 
getNumRules() - Method in class wpi.associations.AprioriSetsAndSequences
 
getNumberHash() - Method in class wpi.associations.arminer.DBReader
Function to return the item ID Integer to Attribute=Value string hashtable for use in translating back from from numbers to strings by WEKA.
getNumberHash() - Method in class wpi.associations.arminerSequence.ARMinerItemset
Returns the number hash used for looking up values in this item set.
getNumberHash() - Method in class wpi.associations.arminerSequence.AprioriRules
Returns the number hash used for looking up values in this itemset.
getNumberHash() - Method in class wpi.associations.arminerSequence.DBReader
Function to return the item ID Integer to Attribute=Value string hashtable for use in translating back from from numbers to strings by WEKA.
getNumberHash() - Method in class wpi.associations.arminerSequence.SET
Returns the number hash used for looking up values in this itemset.
getNumberedGranularities() - Method in class wpi.filters.TimeGranularityFilter
Returns if the filter should create numbered granularities.
getOptions() - Method in class wpi.associations.AprioriSets
Gets the current settings of the Apriori object.
getOptions() - Method in class wpi.associations.AprioriSetsAndSequences
Gets the current settings of the Apriori object.
getOptions() - Method in class wpi.filters.AddWithValueFilter
Gets the current settings of the filter.
getOptions() - Method in class wpi.filters.AttributeSetFilter
Gets the current settings of the filter.
getOptions() - Method in class wpi.filters.EventFilter
Gets the current settings of the filter.
getOptions() - Method in class wpi.filters.TimeGranularityFilter
Gets the current settings of the filter.
getOptions() - Method in class wpi.filters.TimeSequenceInstanceFilter
Gets the current settings of the filter.
getOptions() - Method in class wpi.timesequence.AppendInstances
Gets the current settings of the filter.
getRange() - Method in class wpi.filters.AttributeSetFilter
Get the current range of filtering.
getRangeInverse() - Method in class wpi.filters.AttributeSetFilter
Get whether the current range of filtering is to be inversed or not.
getRealHash() - Method in class wpi.associations.arminerSequence.ARMinerItemset
Returns a copy of the real hash used for looking up the real times for time sequence events in this item set This method is needed to support time sequence attributes.
getRelativeHash() - Method in class wpi.associations.arminerSequence.ARMinerItemset
Returns a copy of the relative hash used for looking up the relative times for time sequence events in this item set.
getRelativeVector() - Method in class wpi.associations.arminerSequence.ARMinerItemset
Returns a copy of the realtive vector used for looking up the real times associated with relative times for time sequence events in this item set.
getRequiredAntecedents() - Method in class wpi.associations.AprioriSets
 
getRequiredAntecedents() - Method in class wpi.associations.AprioriSetsAndSequences
 
getRequiredConsequents() - Method in class wpi.associations.AprioriSets
 
getRequiredConsequents() - Method in class wpi.associations.AprioriSetsAndSequences
 
getRuleEventWeight() - Method in class wpi.associations.arminerSequence.AssociationRule
Return event weight of association rule.
getSupport() - Method in class wpi.associations.arminer.ARMinerItemset
Return support of itemset.
getSupport() - Method in class wpi.associations.arminer.AssociationRule
Return support of association rule.
getSupport(ARMinerItemset) - Method in class wpi.associations.arminer.SET
Return the support for a given itemset.
getSupport() - Method in class wpi.associations.arminerSequence.ARMinerItemset
Return support of itemset.
getSupport() - Method in class wpi.associations.arminerSequence.AssociationRule
Return support of association rule.
getSupport(ARMinerItemset) - Method in class wpi.associations.arminerSequence.SET
Return the support for a given itemset.
getSustainEvents() - Method in class wpi.filters.EventFilter
Returns if the filter is set to find sustain events.
getTarget() - Method in class wpi.timesequence.AppendInstances
Returns the target instances.
getTargetName() - Method in class wpi.timesequence.AppendInstances
Returns the target file name.
getTolerance() - Method in class wpi.filters.EventFilter
Returns the tolerance value in use.
getUpperBoundMinSupport() - Method in class wpi.associations.AprioriSets
 
getUpperBoundMinSupport() - Method in class wpi.associations.AprioriSetsAndSequences
 
getUserGranularitySize() - Method in class wpi.filters.TimeGranularityFilter
Returns the user granularity size
getValue(int) - Method in class wpi.associations.arminerSequence.Logger
Returns the value saved for the specified metric.
getValue() - Method in class wpi.filters.AddWithValueFilter
Returns the value to be assigned the attribute
getValues(String) - Static method in class wpi.timesequence.TSUtility
Parses a time sequence attribute's value into individual values.
getWeight() - Method in class wpi.associations.arminer.ARMinerItemset
Return weight of itemset.
getWeight() - Method in class wpi.associations.arminerSequence.ARMinerItemset
Return weight of itemset.
globalInfo() - Method in class wpi.associations.AprioriSets
Returns a string describing this associator
globalInfo() - Method in class wpi.associations.AprioriSetsAndSequences
Returns a string describing this associator
globalInfo() - Method in class wpi.filters.AddWithValueFilter
Returns a string decribing this filter.
globalInfo() - Method in class wpi.filters.AttributeSetFilter
Returns a string describing this filter
globalInfo() - Method in class wpi.filters.EventFilter
Returns a string describing this filter.
globalInfo() - Method in class wpi.filters.TimeGranularityFilter
Returns a string describing this filter.
globalInfo() - Method in class wpi.filters.TimeSequenceInstanceFilter
Returns a string decribing this filter.
globalInfo() - Method in class wpi.timesequence.AppendInstances
Returns a string decribing this filter.

H

HALF_GRANULARITY - Static variable in class wpi.filters.TimeGranularityFilter
The string for Half granularity attribute name.
HALF_INT - Static variable in class wpi.filters.TimeGranularityFilter
 
HASH_NODE - Static variable in class wpi.associations.arminer.HashTree
 
HASH_NODE - Static variable in class wpi.associations.arminerSequence.HashTree
 
HASH_SIZE - Static variable in class wpi.associations.arminer.HashTree
 
HASH_SIZE - Variable in class wpi.associations.arminerSequence.HashTree
 
HEADER_SIZE - Static variable in class wpi.associations.arminer.DBWriter
 
HEADER_SIZE - Static variable in class wpi.associations.arminerSequence.DBWriter
 
HEAD_SIZE_OFFSET - Static variable in class wpi.associations.arminer.DBWriter
 
HEAD_SIZE_OFFSET - Static variable in class wpi.associations.arminerSequence.DBWriter
 
HashTree - class wpi.associations.arminer.HashTree.
HashTree.java
HashTree(int, int, Vector) - Constructor for class wpi.associations.arminer.HashTree
Create a new HashTree.
HashTree(Vector) - Constructor for class wpi.associations.arminer.HashTree
Create a new HashTree.
HashTree - class wpi.associations.arminerSequence.HashTree.
A special data structure that is used to index a Vector of ARMinerItemset objects for more efficient processing.
HashTree(int, int, Vector) - Constructor for class wpi.associations.arminerSequence.HashTree
Create a new HashTree.
HashTree(Vector) - Constructor for class wpi.associations.arminerSequence.HashTree
Create a new HashTree.
HashTree.HashNode - class wpi.associations.arminer.HashTree.HashNode.
 
HashTree.HashNode() - Constructor for class wpi.associations.arminer.HashTree.HashNode
 
HashTree.HashNode - class wpi.associations.arminerSequence.HashTree.HashNode.
 
HashTree.HashNode() - Constructor for class wpi.associations.arminerSequence.HashTree.HashNode
 
HashTree.HashTreeOverflowException - exception wpi.associations.arminerSequence.HashTree.HashTreeOverflowException.
 
HashTree.HashTreeOverflowException() - Constructor for class wpi.associations.arminerSequence.HashTree.HashTreeOverflowException
 
HashTree.ListNode - class wpi.associations.arminer.HashTree.ListNode.
 
HashTree.ListNode() - Constructor for class wpi.associations.arminer.HashTree.ListNode
 
HashTree.ListNode - class wpi.associations.arminerSequence.HashTree.ListNode.
 
HashTree.ListNode() - Constructor for class wpi.associations.arminerSequence.HashTree.ListNode
 
HashTree.MyHashtable - class wpi.associations.arminer.HashTree.MyHashtable.
 
HashTree.MyHashtable(int) - Constructor for class wpi.associations.arminer.HashTree.MyHashtable
 
HashTree.MyHashtable - class wpi.associations.arminerSequence.HashTree.MyHashtable.
 
HashTree.MyHashtable(int) - Constructor for class wpi.associations.arminerSequence.HashTree.MyHashtable
 
HashTree.Node - class wpi.associations.arminer.HashTree.Node.
 
HashTree.Node() - Constructor for class wpi.associations.arminer.HashTree.Node
 
HashTree.Node - class wpi.associations.arminerSequence.HashTree.Node.
 
HashTree.Node() - Constructor for class wpi.associations.arminerSequence.HashTree.Node
 
halfGranularity - Variable in class wpi.filters.TimeGranularityFilter
create half granularity?
halfGranularityTipText() - Method in class wpi.filters.TimeGranularityFilter
 
hasAttributes(Vector) - Method in class wpi.associations.arminer.ARMinerItemset
Return true if this itemset has the set of attributes with itemset.
hasAttributes(Vector) - Method in class wpi.associations.arminerSequence.ARMinerItemset
Return true if this itemset has the set of attributes with itemset.
hasMoreItems() - Method in class wpi.associations.arminer.ARMinerItemset
Return true if there are more items in the itemset.
hasMoreItems() - Method in class wpi.associations.arminerSequence.ARMinerItemset
Return true if there are more items in the itemset.
hasMoreRows() - Method in class wpi.associations.arminer.DBReader
Function to check if there are more rows (instances)
hasMoreRows() - Method in class wpi.associations.arminerSequence.DBReader
Function to check if there are more rows (instances)
hash(int, int) - Static method in class wpi.associations.arminer.HashTree
 
haveEvents - Variable in class wpi.associations.arminerSequence.ARMinerApriori
Indicates if events are present in the data set.
headerSize - Variable in class wpi.associations.arminer.DBWriter
 
headerSize - Variable in class wpi.associations.arminerSequence.DBWriter
 
ht_candidates - Variable in class wpi.associations.arminer.ARMinerApriori
 
ht_candidates - Variable in class wpi.associations.arminerSequence.ARMinerApriori
The hashtree of candidate itemsets
ht_k_frequent - Variable in class wpi.associations.arminer.ARMinerApriori
 
ht_k_frequent - Variable in class wpi.associations.arminerSequence.ARMinerApriori
The hashtree of frequent itemsets of size k

I

ID - Static variable in class wpi.associations.arminer.DBWriter
 
ID - Static variable in class wpi.associations.arminerSequence.DBWriter
 
ID_SIZE - Static variable in class wpi.associations.arminer.DBWriter
 
ID_SIZE - Static variable in class wpi.associations.arminerSequence.DBWriter
 
INCREASE_EVENTS - Static variable in class wpi.filters.EventFilter
The string to append to an attribute's name for increase events.
INCREASE_INT - Static variable in class wpi.filters.EventFilter
 
INITIAL_CAPACITY - Static variable in class wpi.associations.arminer.ARMinerApriori
 
INITIAL_CAPACITY - Static variable in class wpi.associations.arminerSequence.ARMinerApriori
Size to initialize data structures holding itemsets
INT_SIZE - Static variable in class wpi.associations.arminer.DBWriter
 
INT_SIZE - Static variable in class wpi.associations.arminerSequence.DBWriter
 
ItemsetPrefixTree - class wpi.associations.arminerSequence.ItemsetPrefixTree.
A prefix tree used for indexing itemsets.
ItemsetPrefixTree() - Constructor for class wpi.associations.arminerSequence.ItemsetPrefixTree
Create a new empty SET.
ItemsetPrefixTree.HashNode - class wpi.associations.arminerSequence.ItemsetPrefixTree.HashNode.
 
ItemsetPrefixTree.HashNode() - Constructor for class wpi.associations.arminerSequence.ItemsetPrefixTree.HashNode
 
increaseEvents - Variable in class wpi.filters.EventFilter
find increase events?
increaseEventsTipText() - Method in class wpi.filters.EventFilter
 
incrementEventWeight(long) - Method in class wpi.associations.arminerSequence.ARMinerItemset
Increment the event weight of the itemset.
incrementWeight() - Method in class wpi.associations.arminer.ARMinerItemset
Increment the weight of the itemset.
incrementWeight() - Method in class wpi.associations.arminerSequence.ARMinerItemset
Increment the weight of the itemset.
index - Variable in class wpi.associations.arminer.ARMinerItemset
Internal index used for cycling through the itemset's items.
indexes - Variable in class wpi.associations.arminer.HashTree.ListNode
 
indexes - Variable in class wpi.associations.arminerSequence.HashTree.ListNode
 
init() - Method in class wpi.timesequence.AppendInstances
Initializes data members
initLogMetricNames() - Method in class wpi.associations.arminerSequence.Logger
Initializes the array of metric names.
initLogMetricValues() - Method in class wpi.associations.arminerSequence.Logger
Initializes the array of log metric values.
initializeSupports(DBCacheReader) - Method in class wpi.associations.arminer.AprioriRules
 
initializeSupports(DBCacheReader) - Method in class wpi.associations.arminerSequence.AprioriRules
This method stores all frequent itemsets that have support greater than the minimum support in a SET for more efficient access times.
input(Instance) - Method in class wpi.filters.AddWithValueFilter
Input an instance for filtering.
input(Instance) - Method in class wpi.filters.AttributeSetFilter
Input an instance for filtering.
input(Instance) - Method in class wpi.filters.EventFilter
Input an instance for filtering.
input(Instance) - Method in class wpi.filters.TimeGranularityFilter
Input an instance for filtering.
input(Instance) - Method in class wpi.filters.TimeSequenceInstanceFilter
Input an instance for filtering.
insert(ARMinerItemset) - Method in class wpi.associations.arminer.SET
Insert a new itemset in the SET.
insert(ARMinerItemset) - Method in class wpi.associations.arminerSequence.SET
Insert a new itemset in the SET.
instances - Variable in class wpi.associations.arminer.DBReader
 
instances - Variable in class wpi.associations.arminerSequence.DBReader
The instances passed by WEKA
instream - Variable in class wpi.associations.arminer.DBCacheReader
 
instream - Variable in class wpi.associations.arminerSequence.DBCacheReader
 
isAttributeSet(Attribute) - Method in class wpi.filters.AttributeSetFilter
Tests whether the attribute is a set.
isBeginLabel(String) - Static method in class wpi.associations.arminerSequence.ARMinerItemset
Tests if the string is an item begin label.
isClear() - Method in class wpi.associations.arminerSequence.Logger
Check if the Logger is clear.
isEndLabel(String) - Static method in class wpi.associations.arminerSequence.ARMinerItemset
Tests if the string is an item end label.
isEqualTo(ARMinerItemset) - Method in class wpi.associations.arminer.ARMinerItemset
Checks equality with a given itemset.
isEqualTo(ARMinerItemset) - Method in class wpi.associations.arminerSequence.ARMinerItemset
Checks equality with a given itemset.
isIncludedIn(ARMinerItemset) - Method in class wpi.associations.arminer.ARMinerItemset
Checks inclusion in a given itemset.
isIncludedIn(ARMinerItemset) - Method in class wpi.associations.arminerSequence.ARMinerItemset
Checks if this itemset is included in the given itemset.
isMapValid(ARMinerItemset, Hashtable) - Method in class wpi.associations.arminerSequence.ARMinerItemset
Tests if the map of event items to the specified item set creates an item set which is included in this item set.
isMarked() - Method in class wpi.associations.arminer.ARMinerItemset
Return itemset mark.
isMarked() - Method in class wpi.associations.arminerSequence.ARMinerItemset
Return itemset mark.
isTimeSequence(String) - Static method in class wpi.timesequence.TSUtility
Tests if the value is a time sequence.
isTimeSequenceEvent(String) - Static method in class wpi.timesequence.TSUtility
Tests if the value is a time sequence event.
isTimeSequenceEventSet(String) - Static method in class wpi.timesequence.TSUtility
Tests if the value is a set of time sequence events.
is_ignored - Variable in class wpi.associations.arminer.AprioriRules
 
is_ignored - Variable in class wpi.associations.arminerSequence.AprioriRules
 
is_in_antecedent - Variable in class wpi.associations.arminer.AprioriRules
 
is_in_antecedent - Variable in class wpi.associations.arminerSequence.AprioriRules
 
is_in_consequent - Variable in class wpi.associations.arminer.AprioriRules
 
is_in_consequent - Variable in class wpi.associations.arminerSequence.AprioriRules
 
itemInt(String) - Static method in class wpi.associations.arminerSequence.ARMinerItemset
Returns the item integer used to represent items based on the begin or end label for the item.
itemValue(int) - Method in class wpi.associations.arminerSequence.ARMinerItemset
Constructs and returns a string representing the value of an item.
itemset - Variable in class wpi.associations.arminerSequence.ItemsetPrefixTree.HashNode
The itemset this nodes indexes, if any
itemsets - Variable in class wpi.associations.arminer.HashTree
 
itemsets - Variable in class wpi.associations.arminerSequence.HashTree
from the getCandidate method:
iterateIndex - Variable in class wpi.associations.arminerSequence.ARMinerItemset
Internal index used for cycling through the item set's items.

K

k_frequent - Variable in class wpi.associations.arminer.ARMinerApriori
 
k_frequent - Variable in class wpi.associations.arminerSequence.ARMinerApriori
The list of frequent itemsets of size k

L

LIST_NODE - Static variable in class wpi.associations.arminer.HashTree
 
LIST_NODE - Static variable in class wpi.associations.arminerSequence.HashTree
 
LIST_SIZE - Static variable in class wpi.associations.arminer.HashTree
 
LIST_SIZE - Variable in class wpi.associations.arminerSequence.HashTree
 
LONG_SIZE - Static variable in class wpi.associations.arminer.DBWriter
 
LONG_SIZE - Static variable in class wpi.associations.arminerSequence.DBWriter
 
LargeItemsetsFinder - interface wpi.associations.arminer.LargeItemsetsFinder.
LargeItemsetsFinder.java
Logger - class wpi.associations.arminerSequence.Logger.
Handles logging metrics about the Apriori Sets And Sequences algorithm during run time.
Logger(String) - Constructor for class wpi.associations.arminerSequence.Logger
Constructor that allows the log file name to be specified.
Logger() - Constructor for class wpi.associations.arminerSequence.Logger
Constructor that uses the default log file name.
labelRelativeTimes(int) - Method in class wpi.associations.arminerSequence.ARMinerItemset
Relables the relative times of the events in this item set.
large - Variable in class wpi.associations.arminer.ARMinerApriori
 
lastPosition - Variable in class wpi.associations.arminer.DBWriter
 
lastPosition - Variable in class wpi.associations.arminerSequence.DBWriter
 
leaves - Variable in class wpi.associations.arminer.HashTree
 
leaves - Variable in class wpi.associations.arminerSequence.HashTree
keeps all leaves of the HashTree
level - Variable in class wpi.associations.arminer.SET
 
level - Variable in class wpi.associations.arminerSequence.ItemsetPrefixTree
Tracks the current level for pretty printing of tree
level - Variable in class wpi.associations.arminerSequence.SET
 
listOptions() - Method in class wpi.associations.AprioriSets
Returns an enumeration describing the available options
listOptions() - Method in class wpi.associations.AprioriSetsAndSequences
Returns an enumeration describing the available options
listOptions() - Method in class wpi.filters.AddWithValueFilter
Returns an enumeration describing the available options
listOptions() - Method in class wpi.filters.AttributeSetFilter
Returns an enumeration describing the available options
listOptions() - Method in class wpi.filters.EventFilter
Returns an enumeration describing the available options
listOptions() - Method in class wpi.filters.TimeGranularityFilter
Returns an enumeration describing the available options
listOptions() - Method in class wpi.filters.TimeSequenceInstanceFilter
Returns an enumeration describing the available options
listOptions() - Method in class wpi.timesequence.AppendInstances
Returns an enumeration describing the available options
logMetricNames - Variable in class wpi.associations.arminerSequence.Logger
An array of the metrics and their data types captured in logging mode
logMetricValues - Variable in class wpi.associations.arminerSequence.Logger
A list of the values to be stored in the log file
logStats - Variable in class wpi.associations.AprioriSetsAndSequences
Specifies statistics should be written to a log file.
logStatsFileName - Variable in class wpi.associations.Associator
The name of the log file to write to.
logStatsFileName - Variable in class wpi.associations.arminerSequence.Logger
The name of the log file to write to.
logStatsFileNameTipText() - Method in class wpi.associations.AprioriSetsAndSequences
 
logStatsTipText() - Method in class wpi.associations.AprioriSetsAndSequences
 
logValue(int, String) - Method in class wpi.associations.arminerSequence.Logger
Add a metric value to the log.
logger - Variable in class wpi.associations.Associator
The object responsible for logging.
logger - Variable in class wpi.associations.arminerSequence.ARMinerApriori
The object responsible for logging.
lowerBoundMinSupportTipText() - Method in class wpi.associations.AprioriSets
 
lowerBoundMinSupportTipText() - Method in class wpi.associations.AprioriSetsAndSequences
 

M

MAX_EVENT_LENGTH - Static variable in class wpi.associations.arminerSequence.Logger
Maximum length of the events.
MAX_PER_EVENT_LENGTH - Static variable in class wpi.associations.arminerSequence.Logger
Maximum length per event.
MIN_EVENT_LENGTH - Static variable in class wpi.associations.arminerSequence.Logger
Minimum length of the events.
MIN_NUM_VALUES_DEFAULT - Static variable in class wpi.filters.EventFilter
The default min number of values in an event
MIN_PER_EVENT_LENGTH - Static variable in class wpi.associations.arminerSequence.Logger
Minimum length per event.
m_InputFormat - Variable in class wpi.filters.AttributeSetFilter
Stores the input format.
m_Ls - Variable in class wpi.associations.AprioriSets
The set of all sets of itemsets L.
m_OutputFormat - Variable in class wpi.filters.AttributeSetFilter
Stores the output format.
m_SetFormat - Variable in class wpi.filters.AttributeSetFilter
Stores the set format.
e.g.
m_allTheRules - Variable in class wpi.associations.AprioriSets
The list of all generated rules.
m_attributeHash - Variable in class wpi.associations.AprioriSets
A hash listing attribute value pair Strings by Integer key
m_attributeHash - Variable in class wpi.associations.AprioriSetsAndSequences
A hash listing attribute value pair Strings by Integer key
m_cycles - Variable in class wpi.associations.AprioriSets
Number of cycles used before required number of rules was one.
m_cycles - Variable in class wpi.associations.AprioriSetsAndSequences
Number of cycles used before required number of rules was one.
m_delimiters - Variable in class wpi.filters.AttributeSetFilter
Stores the delimeter(s) used for separating entries in a set.
m_delta - Variable in class wpi.associations.AprioriSets
Delta by which m_minSupport is decreased in each iteration.
m_delta - Variable in class wpi.associations.AprioriSetsAndSequences
Delta by which m_minSupport is decreased in each iteration.
m_hashCapacity - Variable in class wpi.filters.AttributeSetFilter
Stores the initial hash capacity for a hash used internally.
m_hashtables - Variable in class wpi.associations.AprioriSets
The same information stored in hash tables.
m_instances - Variable in class wpi.associations.AprioriSets
The instances (transactions) to be used for generating the association rules.
m_instances - Variable in class wpi.associations.AprioriSetsAndSequences
The instances (transactions) to be used for generating the association rules.
m_lowerBoundMinSupport - Variable in class wpi.associations.AprioriSets
The lower bound for the minimum support.
m_lowerBoundMinSupport - Variable in class wpi.associations.AprioriSetsAndSequences
The lower bound for the minimum support.
m_maxAntecedent - Variable in class wpi.associations.AprioriSetsAndSequences
The maximum number of antecedents in a rule
m_maxAntecedents - Variable in class wpi.associations.AprioriSets
The maximum number of antecedents in a rule
m_maxConsequent - Variable in class wpi.associations.AprioriSetsAndSequences
The maximum number of consequents in a rule
m_maxRulesOutput - Variable in class wpi.associations.AprioriSets
The maximum number of rules that are output.
m_maxRulesOutput - Variable in class wpi.associations.AprioriSetsAndSequences
The maximum number of rules that are output.
m_minAntecedent - Variable in class wpi.associations.AprioriSetsAndSequences
The minimum number of antecedents in a rule
m_minConfidence - Variable in class wpi.associations.AprioriSets
The minimum confidence score.
m_minConfidence - Variable in class wpi.associations.AprioriSetsAndSequences
The minimum confidence score.
m_minConsequent - Variable in class wpi.associations.AprioriSetsAndSequences
The minimum number of consequents in a rule
m_minConsequents - Variable in class wpi.associations.AprioriSets
The minimum number of consequents in a rule
m_minSupport - Variable in class wpi.associations.AprioriSets
The minimum support.
m_minSupport - Variable in class wpi.associations.AprioriSetsAndSequences
The minimum support.
m_nom_no - Variable in class wpi.filters.AttributeSetFilter
Stores the nominal value for an instance without an entry.
m_nom_values - Variable in class wpi.filters.AttributeSetFilter
The integer defining current nominal values.
m_nom_yes - Variable in class wpi.filters.AttributeSetFilter
Stores the nominal value for an instance with an entry.
m_outputItemSets - Variable in class wpi.associations.AprioriSets
Output itemsets found?
m_range - Variable in class wpi.filters.AttributeSetFilter
Stores the range of filtering as a string.
m_rangeInverse - Variable in class wpi.filters.AttributeSetFilter
Stores whether the range of filtering should be inversed, or not.
m_requiredAntecedentAttributes - Variable in class wpi.associations.AprioriSets
The attributes required to be in the antecedents of the rules
m_requiredAntecedentAttributes - Variable in class wpi.associations.AprioriSetsAndSequences
The attributes required to be in the antecedents of the rules
m_requiredConsequentAttributes - Variable in class wpi.associations.AprioriSets
The attributes required to be in the consequents of the rules
m_requiredConsequentAttributes - Variable in class wpi.associations.AprioriSetsAndSequences
The attributes required to be in the consequents of the rules
m_rulesFound - Variable in class wpi.associations.AprioriSets
The vector containing all found AssociationRules
m_rulesFound - Variable in class wpi.associations.AprioriSetsAndSequences
The vector containing all found AssociationRules
m_upperBoundMinSupport - Variable in class wpi.associations.AprioriSets
The upper bound on the support
m_upperBoundMinSupport - Variable in class wpi.associations.AprioriSetsAndSequences
The upper bound on the support
m_verbose - Variable in class wpi.associations.AprioriSets
Verbose mode?
main(String[]) - Static method in class wpi.associations.AprioriSets
Main method for testing this class.
main(String[]) - Static method in class wpi.associations.AprioriSetsAndSequences
Main method for testing this class.
main(String[]) - Static method in class wpi.associations.arminer.ARMinerItemset
for testing purposes only !!!
main(String[]) - Static method in class wpi.associations.arminer.AssociationRule
for testing purposes only !!!
main(String[]) - Static method in class wpi.associations.arminer.DBCacheReader
for testing purposes only !!!
main(String[]) - Static method in class wpi.associations.arminer.DBCacheWriter
for testing purposes only !!!
main(String[]) - Static method in class wpi.associations.arminer.DBReader
 
main(String[]) - Static method in class wpi.associations.arminer.DBWriter
 
main(String[]) - Static method in class wpi.associations.arminer.SET
for testing purposes only !!!
main(String[]) - Static method in class wpi.associations.arminerSequence.ARMinerItemset
for testing purposes only !!!
main(String[]) - Static method in class wpi.associations.arminerSequence.AssociationRule
Main method for testing purposes only.
main(String[]) - Static method in class wpi.associations.arminerSequence.DBCacheReader
For testing.
main(String[]) - Static method in class wpi.associations.arminerSequence.DBCacheWriter
for testing purposes only !!!
main(String[]) - Static method in class wpi.associations.arminerSequence.DBReader
 
main(String[]) - Static method in class wpi.associations.arminerSequence.DBWriter
 
main(String[]) - Static method in class wpi.associations.arminerSequence.ItemsetPrefixTree
Main method for testing purposes.
main(String[]) - Static method in class wpi.associations.arminerSequence.SET
Main method for testing purposes.
main(String[]) - Static method in class wpi.filters.AddWithValueFilter
Main method for testing this class.
main(String[]) - Static method in class wpi.filters.AttributeSetFilter
Main method for testing this class.
main(String[]) - Static method in class wpi.filters.EventFilter
Main method for testing this class.
main(String[]) - Static method in class wpi.filters.TimeGranularityFilter
Main method for testing this class.
main(String[]) - Static method in class wpi.filters.TimeSequenceInstanceFilter
Main method for testing this class.
main(String[]) - Static method in class wpi.timesequence.AppendInstances
Main method for testing this class.
main(String[]) - Static method in class wpi.timesequence.TSUtility
Main method for testing this class.
mapRelativeTime(ARMinerItemset) - Method in class wpi.associations.arminerSequence.ARMinerItemset
Compares the relative times of the events contained in the itemset specified with this itemset.
mapRelativeTime(ARMinerItemset, int) - Method in class wpi.associations.arminerSequence.ARMinerItemset
Compares the relative times of the events contained in the itemset specified with this itemset.
mapRelativeTime(ARMinerItemset, int[]) - Method in class wpi.associations.arminerSequence.ARMinerItemset
Compares the relative times of the events contained in the itemset specified with this itemset.
mark - Variable in class wpi.associations.arminer.ARMinerItemset
The mark of the itemset.
mark() - Method in class wpi.associations.arminer.ARMinerItemset
Mark the itemset.
mark - Variable in class wpi.associations.arminerSequence.ARMinerItemset
The mark of the item set.
mark() - Method in class wpi.associations.arminerSequence.ARMinerItemset
Mark the itemset.
maxAntecedent - Variable in class wpi.associations.arminerSequence.AprioriRules
 
maxAntecedentTipText() - Method in class wpi.associations.AprioriSetsAndSequences
 
maxAntecedentsTipText() - Method in class wpi.associations.AprioriSets
 
maxConsequent - Variable in class wpi.associations.arminerSequence.AprioriRules
 
maxConsequentTipText() - Method in class wpi.associations.AprioriSetsAndSequences
 
maxEvents - Variable in class wpi.associations.AprioriSetsAndSequences
The maximum number of events of the same kind allowed in a rule.
maxEvents - Variable in class wpi.associations.arminerSequence.ARMinerApriori
Maximum number of events from the same attribute allowed in a rule
maxEventsTipText() - Method in class wpi.associations.AprioriSetsAndSequences
 
maxTime - Variable in class wpi.filters.TimeGranularityFilter
For the numbered granularities we need to know the maximum time noted in the dataset.
max_antecedent - Variable in class wpi.associations.arminer.AprioriRules
 
minAntecedent - Variable in class wpi.associations.arminerSequence.AprioriRules
 
minAntecedentTipText() - Method in class wpi.associations.AprioriSetsAndSequences
 
minConfidence - Variable in class wpi.associations.arminerSequence.AprioriRules
 
minConfidenceTipText() - Method in class wpi.associations.AprioriSetsAndSequences
 
minConsequent - Variable in class wpi.associations.arminerSequence.AprioriRules
 
minConsequentTipText() - Method in class wpi.associations.AprioriSetsAndSequences
 
minConsequentsTipText() - Method in class wpi.associations.AprioriSets
 
minMetricTipText() - Method in class wpi.associations.AprioriSets
 
minNumValues - Variable in class wpi.filters.EventFilter
minimum required number of values for events
minNumValuesTipText() - Method in class wpi.filters.EventFilter
 
minSupport - Variable in class wpi.associations.arminerSequence.AprioriRules
 
min_confidence - Variable in class wpi.associations.arminer.AprioriRules
 
min_consequent - Variable in class wpi.associations.arminer.AprioriRules
 
min_support - Variable in class wpi.associations.arminer.AprioriRules
 
min_weight - Variable in class wpi.associations.arminer.ARMinerApriori
 
min_weight - Variable in class wpi.associations.arminerSequence.ARMinerApriori
Minimum number of rows/instances needed for an itemset to be considered frequent
mineAssociations(Instances) - Method in class wpi.associations.AprioriSets
Method that generates all large itemsets with a minimum support, and from these all association rules with a minimum confidence.
mineAssociations(Instances) - Method in class wpi.associations.AprioriSetsAndSequences
Method that generates all large itemsets with a minimum support, and from these all association rules with a minimum confidence.
mineAssociations(Instances) - Method in class wpi.associations.Associator
Generates an associator.

N

NAME - Static variable in class wpi.associations.arminerSequence.Logger
Specifies the name of a metric when retrieving information
NO - Static variable in class wpi.associations.arminerSequence.ARMinerApriori
Don't use a feature
NONSET - Variable in class wpi.filters.AttributeSetFilter
The string defining a non-set.
NUMATTRIBS_OFFSET - Static variable in class wpi.associations.arminer.DBWriter
 
NUMATTRIBS_OFFSET - Static variable in class wpi.associations.arminerSequence.DBWriter
 
NUMATTRIBS_SIZE - Static variable in class wpi.associations.arminer.DBWriter
 
NUMATTRIBS_SIZE - Static variable in class wpi.associations.arminerSequence.DBWriter
 
NUMCOLUMNS_OFFSET - Static variable in class wpi.associations.arminer.DBWriter
 
NUMCOLUMNS_OFFSET - Static variable in class wpi.associations.arminerSequence.DBWriter
 
NUMCOLUMNS_SIZE - Static variable in class wpi.associations.arminer.DBWriter
 
NUMCOLUMNS_SIZE - Static variable in class wpi.associations.arminerSequence.DBWriter
 
NUMROWS_OFFSET - Static variable in class wpi.associations.arminer.DBWriter
 
NUMROWS_OFFSET - Static variable in class wpi.associations.arminerSequence.DBWriter
 
NUMROWS_SIZE - Static variable in class wpi.associations.arminer.DBWriter
 
NUMROWS_SIZE - Static variable in class wpi.associations.arminerSequence.DBWriter
 
NUM_ATTRIBUTES - Static variable in class wpi.associations.arminerSequence.Logger
Number of attributes present in the data set
NUM_CANDIDATES_GENERATED - Static variable in class wpi.associations.arminerSequence.Logger
Number of candidate item sets of size k generated
NUM_COMPARISONS_SAVED_REMOVING_CANDIDATES_DURING_SUPPORT_COUNTING - Static variable in class wpi.associations.arminerSequence.Logger
Number of times a candidate item sets did not have to be compared to instances in the data set because the candidate was removed from the candidate list when it was clear it could not be considered frequent due to the number of instances the candidate was already compared to
NUM_EVENTS_OF_SAME_TYPE_ALLOWED - Static variable in class wpi.associations.arminerSequence.Logger
Number of event items of the same type allowed to appear in a rule
NUM_EVENT_ATTRIBUTES - Static variable in class wpi.associations.arminerSequence.Logger
Number of event attributes present in the data set
NUM_EVENT_OCCURRENCES - Static variable in class wpi.associations.arminerSequence.Logger
Number of times events occur in the data set
NUM_FREQUENT_ITEMSETS_FOUND - Static variable in class wpi.associations.arminerSequence.Logger
Number of frequent item sets of size k found
NUM_INSTANCES - Static variable in class wpi.associations.arminerSequence.Logger
Number of instances in the data set
NUM_OCCURRENCES_PER_ATTRIBUTE - Static variable in class wpi.associations.arminerSequence.Logger
Average number of event occurrences per event attribute
NUM_RULES - Static variable in class wpi.associations.arminerSequence.Logger
Number of association rules found.
NUM_UNIQUE_CANDIDATES_GENERATED - Static variable in class wpi.associations.arminerSequence.Logger
Number of unique item sets candidates of size k generated
NUM_UNIQUE_FREQUENT_ITEMSETS_FOUND - Static variable in class wpi.associations.arminerSequence.Logger
Number of frequent unique item sets of size k found
nameHash - Variable in class wpi.associations.arminerSequence.ARMinerItemset
The name of time sequence event attributes
needReposition - Variable in class wpi.associations.arminer.DBWriter
 
needReposition - Variable in class wpi.associations.arminerSequence.DBWriter
 
nominalValuesTipText() - Method in class wpi.filters.AttributeSetFilter
Returns the tip text for this property.
numAttribs - Variable in class wpi.associations.arminer.DBWriter
 
numAttribs - Variable in class wpi.associations.arminerSequence.DBWriter
 
numColumns - Variable in class wpi.associations.arminer.DBWriter
 
numColumns - Variable in class wpi.associations.arminerSequence.DBWriter
 
numEventItems() - Method in class wpi.associations.arminerSequence.ARMinerItemset
Returns the number of event items contained in this itemset.
numIncludedIn(ARMinerItemset) - Method in class wpi.associations.arminerSequence.ARMinerItemset
Checks how many times this itemset is included in the given itemset.
numInstances - Variable in class wpi.associations.arminerSequence.AprioriRules
Number of instances in the data set.
numInstances - Variable in class wpi.associations.arminerSequence.AssociationRule
Number of instances in the data set.
numPruned - Variable in class wpi.associations.arminerSequence.ARMinerApriori
Tracks how many itemsets are pruned using checkSubsets or hash tree's count subsets
numRows - Variable in class wpi.associations.arminer.DBWriter
 
numRows - Variable in class wpi.associations.arminerSequence.DBWriter
 
numRulesTipText() - Method in class wpi.associations.AprioriSets
 
numRulesTipText() - Method in class wpi.associations.AprioriSetsAndSequences
 
num_rows - Variable in class wpi.associations.arminer.ARMinerApriori
 
num_rows - Variable in class wpi.associations.arminerSequence.ARMinerApriori
Number of rows in the dataset
numberHash - Variable in class wpi.associations.arminerSequence.ARMinerItemset
Used to look up actual value of an item using its integer representation.
numberHash - Variable in class wpi.associations.arminerSequence.AprioriRules
Used to look up actual value of an item using its integer representation.
numberHash - Variable in class wpi.associations.arminerSequence.SET
Used to look up actual value of an item using its integer representation.
number_hash - Variable in class wpi.associations.arminer.DBReader
 
number_hash - Variable in class wpi.associations.arminerSequence.DBReader
A hashtable of Attribute=Value strings, indexed on item ID Integers.
numberedGranularities - Variable in class wpi.filters.TimeGranularityFilter
numbered option
numberedGranularitiesTipText() - Method in class wpi.filters.TimeGranularityFilter
 
numberedUserAttributeStringArray - Variable in class wpi.filters.TimeGranularityFilter
names for the attributes of the user numbered granularities

O

ONEZERO - Static variable in class wpi.filters.AttributeSetFilter
The static integer used to define nominal values of 1 and 0.
originalItemset - Variable in class wpi.associations.arminerSequence.AssociationRule
the original item set the rule's antecedent and consequent were derived from
outStream - Variable in class wpi.associations.arminer.DBWriter
 
outStream - Variable in class wpi.associations.arminerSequence.DBWriter
 
outstream - Variable in class wpi.associations.arminer.DBCacheWriter
 
outstream - Variable in class wpi.associations.arminerSequence.DBCacheWriter
 

P

pass_num - Variable in class wpi.associations.arminer.ARMinerApriori
 
pass_num - Variable in class wpi.associations.arminerSequence.ARMinerApriori
This remembers the number of passes and also indicates the current cardinality of the candidates.
possibleDuplicates - Variable in class wpi.associations.arminerSequence.ARMinerApriori
Itemsets that could possibly have duplicates later on.
possibleDuplicatesTree - Variable in class wpi.associations.arminerSequence.ARMinerApriori
Itemsets that could possibly have duplicates later on.
prepare(HashTree.Node) - Method in class wpi.associations.arminer.HashTree
 
prepare(HashTree.Node) - Method in class wpi.associations.arminerSequence.HashTree
Prepares the hash tree for desecent recursively.
prepareForDescent() - Method in class wpi.associations.arminer.HashTree
This method should be called before calling update() to gather all leaves of the HashTree for more efficient processing.
prepareForDescent() - Method in class wpi.associations.arminerSequence.HashTree
This method should be called before calling update() to gather all leaves of the HashTree for more efficient processing.
previousDuplicateHash - Variable in class wpi.associations.arminerSequence.ARMinerApriori
The map between duplicate itemsets (containing duplicate event items) and the first itemset that were found to be frequent.
primes - Static variable in class wpi.associations.arminer.HashTree
 
pruneCandidateGeneration(ARMinerItemset, ARMinerItemset) - Method in class wpi.associations.arminerSequence.ARMinerApriori
This method is used to prune candidate generation when the dataset contains events.
pruneDuplicates(Vector) - Static method in class wpi.associations.arminer.ARMinerItemset
Remove all duplicate itemsets from the vector v
pruneDuplicates(Vector) - Static method in class wpi.associations.arminerSequence.ARMinerItemset
Remove all duplicate item sets from the vector v
pruneNonMaximal(Vector) - Static method in class wpi.associations.arminer.ARMinerItemset
Remove all non-maximal itemsets from the vector v
pruneNonMaximal(Vector) - Static method in class wpi.associations.arminerSequence.ARMinerItemset
Remove all non-maximal item sets from the vector v
put(int, HashTree.Node) - Method in class wpi.associations.arminer.HashTree.MyHashtable
 
put(int, HashTree.Node) - Method in class wpi.associations.arminerSequence.HashTree.MyHashtable
 

R

RELATION_NAME - Static variable in class wpi.associations.arminerSequence.Logger
Relation name of the data set.
rangeInverseTipText() - Method in class wpi.filters.AttributeSetFilter
Returns the tip text for this property.
rangeTipText() - Method in class wpi.filters.AttributeSetFilter
Returns the tip text for this property.
readdAll() - Method in class wpi.associations.arminerSequence.HashTree
Reset HashTree and readd all itemsets added previously this method may be called by add()
ready() - Method in class wpi.timesequence.AppendInstances
Checks if we are ready to appendinstances to the target.
realHash - Variable in class wpi.associations.arminerSequence.ARMinerItemset
Used to look up the real begin and end times of the events in this item set.
relativeBegin(Integer) - Method in class wpi.associations.arminerSequence.ARMinerItemset
Returns the relative begin time of the item specified.
relativeEnd(Integer) - Method in class wpi.associations.arminerSequence.ARMinerItemset
Returns the relative end time of the item specified.
relativeHash - Variable in class wpi.associations.arminerSequence.ARMinerItemset
Used to look up the relative begin and end times of the events in this item set.
relativeVector - Variable in class wpi.associations.arminerSequence.ARMinerItemset
The relative time labels and corresponding real time values
removeDuplicateRules() - Method in class wpi.associations.arminerSequence.AprioriRules
Removes duplicate rules from the rules list.
removeDuplicateRules(int) - Method in class wpi.associations.arminerSequence.AprioriRules
Removes duplicate rules from the rules list.
removeEventItem(int) - Method in class wpi.associations.arminerSequence.ARMinerItemset
Removes a given event item from the time sequence specific areas of this itemset.
removeItem(int) - Method in class wpi.associations.arminer.ARMinerItemset
Removes a given item from the itemset.
removeItem(int) - Method in class wpi.associations.arminerSequence.ARMinerItemset
Removes a given item from the itemset.
removeLastItem() - Method in class wpi.associations.arminer.ARMinerItemset
Removes last item (which has the greatest value) from the itemset.
removeLastItem() - Method in class wpi.associations.arminerSequence.ARMinerItemset
Removes last item (which has the greatest value) from the itemset.
removeRelativeTime(int) - Method in class wpi.associations.arminerSequence.ARMinerItemset
Removes the relative begin and end times of an item from this item set.
removeRelativeTime(String, Double, int) - Method in class wpi.associations.arminerSequence.ARMinerItemset
Removes the relative time and label of an item from this item set.
requiredAntecedents - Variable in class wpi.associations.arminerSequence.AprioriRules
Required antecedents for rule generated
requiredAntecedentsTipText() - Method in class wpi.associations.AprioriSets
 
requiredAntecedentsTipText() - Method in class wpi.associations.AprioriSetsAndSequences
 
requiredConsequents - Variable in class wpi.associations.arminerSequence.AprioriRules
Required consequents for rule generated
requiredConsequentsTipText() - Method in class wpi.associations.AprioriSets
 
requiredConsequentsTipText() - Method in class wpi.associations.AprioriSetsAndSequences
 
resetEventWeights() - Method in class wpi.associations.arminerSequence.AssociationRule
Resets the event weight count to zero.
resetOptions() - Method in class wpi.associations.AprioriSets
Resets the options to the default values.
resetOptions() - Method in class wpi.associations.AprioriSetsAndSequences
Resets the options to the default values.
root - Variable in class wpi.associations.arminer.SET
 
root - Variable in class wpi.associations.arminerSequence.ItemsetPrefixTree
The root node of the tree
root - Variable in class wpi.associations.arminerSequence.SET
 
rowsWritten - Variable in class wpi.associations.arminer.DBWriter
 
rowsWritten - Variable in class wpi.associations.arminerSequence.DBWriter
 
ruleEventWeight - Variable in class wpi.associations.arminerSequence.AssociationRule
The event weight of the association rule.
rules - Variable in class wpi.associations.arminer.AprioriRules
 
rules - Variable in class wpi.associations.arminerSequence.AprioriRules
 

S

SECONDS_PER_FREQUENT_ITEMSET - Static variable in class wpi.associations.arminerSequence.Logger
Total mining seconds per frequent item set found.
SECONDS_TO_COUNT_SUPPORT - Static variable in class wpi.associations.arminerSequence.Logger
Number of seconds to count support of candidate item sets of size k
SECONDS_TO_FIND_CONFIDENCE - Static variable in class wpi.associations.arminerSequence.Logger
Number of seconds to calculate find confidence of association rules.
SECONDS_TO_GENERATE_CANDIDATES - Static variable in class wpi.associations.arminerSequence.Logger
Number of seconds to generate candidates item sets of size k
SECONDS_TO_GENERATE_RULES - Static variable in class wpi.associations.arminerSequence.Logger
Number of seconds to generate association rules from frequent item sets
SET - class wpi.associations.arminer.SET.
SET.java
SET() - Constructor for class wpi.associations.arminer.SET
Create a new empty SET.
SET - class wpi.associations.arminerSequence.SET.
Implements a Set Enumeration Tree, which is a prefix tree used for storing and retrieving itemset information.
SET() - Constructor for class wpi.associations.arminerSequence.SET
Create a new empty SET.
SET - Variable in class wpi.filters.AttributeSetFilter
The string definining a set.
SET.HashNode - class wpi.associations.arminer.SET.HashNode.
 
SET.HashNode() - Constructor for class wpi.associations.arminer.SET.HashNode
 
SET.HashNode - class wpi.associations.arminerSequence.SET.HashNode.
 
SET.HashNode() - Constructor for class wpi.associations.arminerSequence.SET.HashNode
 
SETBEGIN - Static variable in class wpi.filters.EventFilter
 
SETBEGIN - Static variable in class wpi.filters.TimeGranularityFilter
 
SETDELIMITER - Static variable in class wpi.filters.EventFilter
The delimiters to use for sets of events
SETDELIMITER - Static variable in class wpi.filters.TimeGranularityFilter
The delimiters to use for sets of events
SETEND - Static variable in class wpi.filters.EventFilter
 
SETEND - Static variable in class wpi.filters.TimeGranularityFilter
 
SETException - exception wpi.associations.arminer.SETException.
SETException.java
SETException(String) - Constructor for class wpi.associations.arminer.SETException
Constructor.
SETException - exception wpi.associations.arminerSequence.SETException.
Exception thrown by SET.
SETException(String) - Constructor for class wpi.associations.arminerSequence.SETException
Constructor.
SET_BEGIN - Static variable in class wpi.timesequence.TSUtility
 
SET_DELIMETERS - Static variable in class wpi.associations.arminer.DBReader
 
SET_DELIMETERS - Static variable in class wpi.associations.arminerSequence.DBReader
These are the characters to use in a set { and } are included for the beginning and the end, but could be used as delimeters if someone really wanted to.
SET_DELIMITER - Static variable in class wpi.timesequence.TSUtility
The delimiters to use for sets of events
SET_END - Static variable in class wpi.timesequence.TSUtility
 
SIZE_INCR - Static variable in class wpi.associations.arminer.ARMinerItemset
 
SIZE_INCR - Static variable in class wpi.associations.arminerSequence.ARMinerItemset
 
SUPPORT - Static variable in class wpi.associations.arminer.AssociationRule
 
SUPPORT - Static variable in class wpi.associations.arminerSequence.AssociationRule
 
SUPPORT - Static variable in class wpi.associations.arminerSequence.Logger
Support metric.
SUSTAIN_EVENTS - Static variable in class wpi.filters.EventFilter
The string to append to an attribute's name for decrease events.
SUSTAIN_INT - Static variable in class wpi.filters.EventFilter
 
saveLog() - Method in class wpi.associations.arminerSequence.Logger
Saves the logged values to the log file.
set - Variable in class wpi.associations.arminer.ARMinerItemset
The itemset.
set - Variable in class wpi.associations.arminerSequence.ARMinerItemset
The item set.
setAttributeIndexes(Vector) - Method in class wpi.associations.arminer.DBWriter
Set the indexes of the attributes.
setAttributeIndexes(Vector) - Method in class wpi.associations.arminerSequence.DBWriter
Set the indexes of the attributes.
setAttributeString(String) - Method in class wpi.filters.EventFilter
Sets the attribute to find events in
setCacheFileName(String) - Method in class wpi.associations.AprioriSetsAndSequences
 
setColumnNames(Vector) - Method in class wpi.associations.arminer.DBWriter
Set the column names for the database.
setColumnNames(Vector) - Method in class wpi.associations.arminerSequence.DBWriter
Set the column names for the database.
setDecreaseEvents(boolean) - Method in class wpi.filters.EventFilter
Sets if the filter should find decrease events.
setDelimiters(String) - Method in class wpi.filters.AttributeSetFilter
Set the delimiters of the set.
setDelta(double) - Method in class wpi.associations.AprioriSets
 
setDelta(double) - Method in class wpi.associations.AprioriSetsAndSequences
 
setDescription(String) - Method in class wpi.associations.arminer.DBWriter
Set the description of the database.
setDescription(String) - Method in class wpi.associations.arminerSequence.DBWriter
Set the description of the database.
setEventWeight(long) - Method in class wpi.associations.arminerSequence.ARMinerItemset
Set the event weight of the itemset.
setHalfGranularity(boolean) - Method in class wpi.filters.TimeGranularityFilter
Sets if the filter should create the half granularity.
setIncreaseEvents(boolean) - Method in class wpi.filters.EventFilter
Sets if the filter should find increase events.
setInputFormat(Instances) - Method in class wpi.filters.AttributeSetFilter
Sets the format of the input instances.
setInputFormat(Instances) - Method in class wpi.filters.EventFilter
Sets the format of the input instances.
setInputFormat(Instances) - Method in class wpi.filters.TimeGranularityFilter
Sets the format of the input instances.
setInputFormat(Instances) - Method in class wpi.filters.TimeSequenceInstanceFilter
Sets the format of the input instances.
setLogStats(boolean) - Method in class wpi.associations.AprioriSetsAndSequences
 
setLogStatsFileName(String) - Method in class wpi.associations.AprioriSetsAndSequences
 
setLogStatsFileName(String) - Method in class wpi.associations.arminerSequence.Logger
Sets the name of the file in which the statistics will be logged to.
setLogger(Logger) - Method in class wpi.associations.arminerSequence.ARMinerApriori
Sets the logging mechanism.
setLowerBoundMinSupport(double) - Method in class wpi.associations.AprioriSets
 
setLowerBoundMinSupport(double) - Method in class wpi.associations.AprioriSetsAndSequences
 
setMaxAntecedent(int) - Method in class wpi.associations.AprioriSetsAndSequences
 
setMaxAntecedents(int) - Method in class wpi.associations.AprioriSets
 
setMaxConsequent(int) - Method in class wpi.associations.AprioriSetsAndSequences
 
setMaxEvents(int) - Method in class wpi.associations.AprioriSetsAndSequences
 
setMaxEvents(int) - Method in class wpi.associations.arminerSequence.ARMinerApriori
Sets the number of event items of the same kind allowed in an itemset.
setMinAntecedent(int) - Method in class wpi.associations.AprioriSetsAndSequences
 
setMinConfidence(double) - Method in class wpi.associations.AprioriSetsAndSequences
 
setMinConsequent(int) - Method in class wpi.associations.AprioriSetsAndSequences
 
setMinConsequents(int) - Method in class wpi.associations.AprioriSets
 
setMinMetric(double) - Method in class wpi.associations.AprioriSets
 
setMinNumValues(String) - Method in class wpi.filters.EventFilter
Sets the minimum required number of values in an event
setMinNumValues(int) - Method in class wpi.filters.EventFilter
Sets the minimum required number of values in an event
setNominalValues(SelectedTag) - Method in class wpi.filters.AttributeSetFilter
Set the nominal values used to classify an attribute.
setNumInstances(int) - Method in class wpi.associations.arminerSequence.AprioriRules
Sets the number of instances contained in the data set from which the frequent itemset were mined.
setNumInstances(int) - Method in class wpi.associations.arminerSequence.AssociationRule
Sets the number of instances contained in the data set from which the frequent item set were mined.
setNumRules(int) - Method in class wpi.associations.AprioriSets
 
setNumRules(int) - Method in class wpi.associations.AprioriSetsAndSequences
 
setNumberHash(Hashtable) - Method in class wpi.associations.arminerSequence.ARMinerItemset
Sets the number hash to use for looking up values in this item set This method is needed to support time sequence attributes.
setNumberHash(Hashtable) - Method in class wpi.associations.arminerSequence.AprioriRules
Sets the number hash to use for looking up values in this itemset
setNumberHash(Hashtable) - Method in class wpi.associations.arminerSequence.SET
Sets the number hash to use for looking up values in this itemset
setNumberedGranularities(boolean) - Method in class wpi.filters.TimeGranularityFilter
Sets if the filter should create numbered granularities.
setOptions(String[]) - Method in class wpi.associations.AprioriSets
Parses a given list of options.
setOptions(String[]) - Method in class wpi.associations.AprioriSetsAndSequences
Parses a given list of options.
setOptions(String[]) - Method in class wpi.filters.AddWithValueFilter
Parses a list of options for this object.
setOptions(String[]) - Method in class wpi.filters.AttributeSetFilter
Parses a given list of options controlling the behaviour of this object.
setOptions(String[]) - Method in class wpi.filters.EventFilter
Parses a list of options for this object.
setOptions(String[]) - Method in class wpi.filters.TimeGranularityFilter
Parses a list of options for this object.
setOptions(String[]) - Method in class wpi.filters.TimeSequenceInstanceFilter
Parses a list of options for this object.
setOptions(String[]) - Method in class wpi.timesequence.AppendInstances
Parses a list of options for this object.
setOutputFormat() - Method in class wpi.filters.EventFilter
Sets the output format.
setOutputFormat() - Method in class wpi.filters.TimeGranularityFilter
Sets the output format.
setOutputFormat() - Method in class wpi.filters.TimeSequenceInstanceFilter
Sets the output format.
setRange(String) - Method in class wpi.filters.AttributeSetFilter
Set the range of filtering.
Note: This filter will ignore any non-set attribute (The numeric, nominal, or string attribute with no delimeter in any of its instances).
setRangeInverse(boolean) - Method in class wpi.filters.AttributeSetFilter
Inverses the range of filtering.
setRequiredAntecedents(String) - Method in class wpi.associations.AprioriSets
 
setRequiredAntecedents(String) - Method in class wpi.associations.AprioriSetsAndSequences
 
setRequiredConsequents(String) - Method in class wpi.associations.AprioriSets
 
setRequiredConsequents(String) - Method in class wpi.associations.AprioriSetsAndSequences
 
setSupport(float) - Method in class wpi.associations.arminer.ARMinerItemset
Set the support of the itemset.
setSupport(float) - Method in class wpi.associations.arminerSequence.ARMinerItemset
Set the support of the itemset.
setSustainEvents(boolean) - Method in class wpi.filters.EventFilter
Sets if the filter should find sustain events.
setTarget(String) - Method in class wpi.timesequence.AppendInstances
Sets the target instances to use.
setTarget(Instances) - Method in class wpi.timesequence.AppendInstances
Set the target instances
setTolerance(double) - Method in class wpi.filters.EventFilter
Sets the event tolerance.
setToleranceString(String) - Method in class wpi.filters.EventFilter
Sets the event tolerance.
setUpperBoundMinSupport(double) - Method in class wpi.associations.AprioriSets
 
setUpperBoundMinSupport(double) - Method in class wpi.associations.AprioriSetsAndSequences
 
setUserGranularitySize(String) - Method in class wpi.filters.TimeGranularityFilter
Sets the size of the user defined granularity in terms of time line units.
setUserGranularitySize(int) - Method in class wpi.filters.TimeGranularityFilter
Sets the size of the user defined granularity in terms of time line units.
setValue(String) - Method in class wpi.filters.AddWithValueFilter
Sets the value to be assigned the attribute
setWeight(long) - Method in class wpi.associations.arminer.ARMinerItemset
Set the weight of the itemset.
setWeight(long) - Method in class wpi.associations.arminerSequence.ARMinerItemset
Set the weight of the itemset.
size - Variable in class wpi.associations.arminer.ARMinerItemset
The number of items in the itemset.
size() - Method in class wpi.associations.arminer.ARMinerItemset
Return size of itemset.
size - Variable in class wpi.associations.arminer.HashTree.ListNode
 
size - Variable in class wpi.associations.arminerSequence.ARMinerItemset
The number of items in the item set.
size() - Method in class wpi.associations.arminerSequence.ARMinerItemset
Return size of itemset.
size - Variable in class wpi.associations.arminerSequence.HashTree.ListNode
 
size - Variable in class wpi.associations.arminerSequence.ItemsetPrefixTree
The number of itemsets indexed
size() - Method in class wpi.associations.arminerSequence.ItemsetPrefixTree
Returns the number of itemsets indexed.
startItemIteration() - Method in class wpi.associations.arminerSequence.ARMinerItemset
Sets the iteration to the first item.
subtract(ARMinerItemset) - Method in class wpi.associations.arminer.ARMinerItemset
Return a new ARMinerItemset that contains only those items that do not appear in itemset.
subtract(ARMinerItemset) - Method in class wpi.associations.arminerSequence.ARMinerItemset
Return a new ARMinerItemset that contains only those items that do not appear in itemset.
sum - Variable in class wpi.associations.arminer.ARMinerItemset
 
sum() - Method in class wpi.associations.arminer.ARMinerItemset
Gets the sum of the items in the itemset
sum - Variable in class wpi.associations.arminerSequence.ARMinerItemset
 
sum() - Method in class wpi.associations.arminerSequence.ARMinerItemset
Gets the sum of the items in the itemset
support - Variable in class wpi.associations.arminer.ARMinerItemset
The support of the itemset.
support - Variable in class wpi.associations.arminer.AssociationRule
The support of the association rule.
support - Variable in class wpi.associations.arminer.SET.HashNode
 
support - Variable in class wpi.associations.arminerSequence.ARMinerItemset
The support of the item set.
support - Variable in class wpi.associations.arminerSequence.AssociationRule
The support of the association rule.
support - Variable in class wpi.associations.arminerSequence.SET.HashNode
 
supports - Variable in class wpi.associations.arminer.AprioriRules
 
supports - Variable in class wpi.associations.arminerSequence.AprioriRules
 
sustainEvents - Variable in class wpi.filters.EventFilter
find sustain events?
sustainEventsTipText() - Method in class wpi.filters.EventFilter
 

T

TAGS_NOMINAL_VALUES - Static variable in class wpi.filters.AttributeSetFilter
Define possible nominal values.
TIMELINE - Static variable in class wpi.filters.TimeSequenceInstanceFilter
The name of the time line attribute that this filter creates
TIMESTAMP - Static variable in class wpi.associations.arminerSequence.Logger
Date and time when the mining started.
TIME_LINE_NAME - Static variable in class wpi.timesequence.TSUtility
The name of the data set attribute representing the time line for an instance.
TIME_SEQUENCE_DELIMITER - Static variable in class wpi.timesequence.TSUtility
The delimiters to use for time sequence values
TOLERANCE_DEFAULT - Static variable in class wpi.filters.EventFilter
The default tolerance
TOTAL_NUM_FREQUENT_ITEMSETS - Static variable in class wpi.associations.arminerSequence.Logger
Total number of frequent item set found
TOTAL_SECONDS_TO_MINE - Static variable in class wpi.associations.arminerSequence.Logger
Number of seconds for the entire frequent item set mining
TRUEFALSE - Static variable in class wpi.filters.AttributeSetFilter
The static integer used to define nominal values of true and false.
TSUtility - class wpi.timesequence.TSUtility.
This class contains methods for manipulating time sequence attributes and events.
TSUtility() - Constructor for class wpi.timesequence.TSUtility
 
TYPE - Static variable in class wpi.associations.arminerSequence.Logger
Specifies the data type of a metric when retreiving information
TimeGranularityFilter - class wpi.filters.TimeGranularityFilter.
Creates new attributes for the chosen time granularities.
TimeGranularityFilter() - Constructor for class wpi.filters.TimeGranularityFilter
 
TimeSequenceInstanceFilter - class wpi.filters.TimeSequenceInstanceFilter.
Assumes intances form a single instance containing time sequence attributes.
TimeSequenceInstanceFilter() - Constructor for class wpi.filters.TimeSequenceInstanceFilter
 
target - Variable in class wpi.timesequence.AppendInstances
Target Instances
targetName - Variable in class wpi.timesequence.AppendInstances
Name of the target file used
text - Variable in class wpi.associations.arminer.SETException
 
text - Variable in class wpi.associations.arminerSequence.SETException
 
theRoot - Variable in class wpi.associations.arminer.HashTree
 
theRoot - Variable in class wpi.associations.arminerSequence.HashTree
the root of the HashTree
timeSequenceAttributeVector - Variable in class wpi.filters.EventFilter
list of time sequence attributes to find events in
toString() - Method in class wpi.associations.AprioriSets
Outputs the association rules and their confidences and supports.
toString() - Method in class wpi.associations.AprioriSetsAndSequences
Outputs the association rules and their confidences and supports.
toString() - Method in class wpi.associations.arminer.ARMinerItemset
Return a String representation of the ARMinerItemset.
toString() - Method in class wpi.associations.arminer.AssociationRule
Return a String representation of the AssociationRule.
toString() - Method in class wpi.associations.arminer.SET.HashNode
 
toString() - Method in class wpi.associations.arminer.SET
Return a string representation of the SET.
toString() - Method in class wpi.associations.arminer.SETException
Converts the exception to a String object.
toString() - Method in class wpi.associations.arminerSequence.ARMinerItemset
Return a String representation of the ARMinerItemset.
toString() - Method in class wpi.associations.arminerSequence.AssociationRule
Return a String representation of the AssociationRule.
toString() - Method in class wpi.associations.arminerSequence.ItemsetPrefixTree.HashNode
 
toString() - Method in class wpi.associations.arminerSequence.ItemsetPrefixTree
Return a string representation of the ItemsetPrefixTree.
toString() - Method in class wpi.associations.arminerSequence.SET.HashNode
 
toString() - Method in class wpi.associations.arminerSequence.SET
Return a string representation of the SET.
toString() - Method in class wpi.associations.arminerSequence.SETException
Converts the exception to a String object.
tolerance - Variable in class wpi.filters.EventFilter
tolerance for events
toleranceTipText() - Method in class wpi.filters.EventFilter
 
traverseGatherAll(SET.HashNode, ARMinerItemset, Vector) - Method in class wpi.associations.arminer.SET
 
traverseGatherAll(SET.HashNode, ARMinerItemset, Vector) - Method in class wpi.associations.arminerSequence.SET
A private method which gets called recursively to retrieve itemsets from all the nodes of the SET.
traverseGatherLeaves(SET.HashNode, ARMinerItemset, Vector) - Method in class wpi.associations.arminer.SET
 
traverseGatherLeaves(SET.HashNode, ARMinerItemset, Vector) - Method in class wpi.associations.arminerSequence.SET
A private method which gets called recursively to retrieve itemsets from the leaf nodes of the SET.
traversePrint(SET.HashNode, StringBuffer) - Method in class wpi.associations.arminer.SET
 
traversePrint(ItemsetPrefixTree.HashNode, StringBuffer) - Method in class wpi.associations.arminerSequence.ItemsetPrefixTree
A private method which gets called recursively to retrieve itemsets from each node of the ItemsetPrefixTree and print them to a String.
traversePrint(SET.HashNode, StringBuffer) - Method in class wpi.associations.arminerSequence.SET
A private method which gets called recursively to retrieve itemsets from each node of the SET and print them to a String.
type - Variable in class wpi.associations.arminer.HashTree.Node
 
type - Variable in class wpi.associations.arminerSequence.HashTree.Node
 

U

USER_GRANULARITY - Static variable in class wpi.filters.TimeGranularityFilter
The string to append for user defined granularity attribute name.
USER_INT - Static variable in class wpi.filters.TimeGranularityFilter
 
USE_ITEMSET_PREFIX_TREE - Static variable in class wpi.associations.arminerSequence.Logger
Specifies if item set prefix tree used instead of vector.
USE_PREVIOUS_DUPLICATE_HASH - Static variable in class wpi.associations.arminerSequence.Logger
Specifies if previous duplicate hash used.
unmark() - Method in class wpi.associations.arminer.ARMinerItemset
Unmark the itemset.
unmark() - Method in class wpi.associations.arminerSequence.ARMinerItemset
Unmark the itemset.
unvisitLeaves() - Method in class wpi.associations.arminer.HashTree
 
unvisitLeaves() - Method in class wpi.associations.arminerSequence.HashTree
Sets each leaf to unvisited.
update(ARMinerItemset) - Method in class wpi.associations.arminer.HashTree
Update the weights of all indexed Itemsets that are included in row
update(HashTree.Node, ARMinerItemset, int, int) - Method in class wpi.associations.arminer.HashTree
 
update(ARMinerItemset, long[][]) - Method in class wpi.associations.arminer.HashTree
Update the weights of all indexed Itemsets that are included in row and also update the matrix counts
update(HashTree.Node, ARMinerItemset, int, long[][], int) - Method in class wpi.associations.arminer.HashTree
 
update(ARMinerItemset) - Method in class wpi.associations.arminerSequence.HashTree
Update the weights of all indexed ARMinerItemsets that are included in row
update(HashTree.Node, ARMinerItemset, int) - Method in class wpi.associations.arminerSequence.HashTree
Updates the support of itemsets recursively.
updateCRC(int, int) - Static method in class wpi.associations.arminer.DBWriter
Update a CRC-16 value.
updateCRC(int, int) - Static method in class wpi.associations.arminerSequence.DBWriter
Update a CRC-16 value.
upperBoundMinSupportTipText() - Method in class wpi.associations.AprioriSets
 
upperBoundMinSupportTipText() - Method in class wpi.associations.AprioriSetsAndSequences
 
useItemsetPrefixTree - Static variable in class wpi.associations.arminerSequence.ARMinerApriori
Specify use of itemset prefix tree instead of vector for looking up possible duplicate itemsets during generation.
usePostGenerationGC - Static variable in class wpi.associations.arminerSequence.ARMinerApriori
Specify post candidate generation garbage collection.
usePreviousDuplicateHash - Static variable in class wpi.associations.arminerSequence.ARMinerApriori
Specify use of previous duplicate hash for testing possibility of an itemset being a duplicate or first of a set of duplicate itemsets.
usePruneCandidateGeneration - Static variable in class wpi.associations.arminerSequence.ARMinerApriori
Specify use of pruneCandidateGeneration to save calls to getCandidate
userGranularitySize - Variable in class wpi.filters.TimeGranularityFilter
size of user defined granularity
userGranularitySizeTipText() - Method in class wpi.filters.TimeGranularityFilter
 

V

VERSION_OFFSET - Static variable in class wpi.associations.arminer.DBWriter
 
VERSION_OFFSET - Static variable in class wpi.associations.arminerSequence.DBWriter
 
VERSION_SIZE - Static variable in class wpi.associations.arminer.DBWriter
 
VERSION_SIZE - Static variable in class wpi.associations.arminerSequence.DBWriter
 
value - Variable in class wpi.filters.AddWithValueFilter
The value to assign
valueTextTip() - Method in class wpi.filters.AddWithValueFilter
 
value_hash - Variable in class wpi.associations.arminer.DBReader
 
value_hash - Variable in class wpi.associations.arminerSequence.DBReader
A hashtable of item ID Integers, indexed on Attribute=Value strings
visited - Variable in class wpi.associations.arminer.HashTree.ListNode
 
visited - Variable in class wpi.associations.arminerSequence.HashTree.ListNode
 

W

WriteInstancesToDatabase(String, Instances) - Static method in class wpi.associations.arminer.Converter
 
weighCandidates() - Method in class wpi.associations.arminer.ARMinerApriori
 
weighCandidates() - Method in class wpi.associations.arminerSequence.ARMinerApriori
This procedure scans the database and computes the weight of each candidate.
weighItemset(ARMinerItemset) - Method in class wpi.associations.arminerSequence.ARMinerApriori
This procedure scans the database and computes the weight of the itemset.
weight - Variable in class wpi.associations.arminer.ARMinerItemset
The weight of the itemset.
weight - Variable in class wpi.associations.arminerSequence.ARMinerItemset
The weight of the item set.
wpi.associations - package wpi.associations
 
wpi.associations.arminer - package wpi.associations.arminer
 
wpi.associations.arminerSequence - package wpi.associations.arminerSequence
 
wpi.filters - package wpi.filters
 
wpi.timesequence - package wpi.timesequence
 
writeAttributeIndexes(Vector) - Method in class wpi.associations.arminer.DBWriter
 
writeAttributeIndexes(Vector) - Method in class wpi.associations.arminerSequence.DBWriter
 
writeColumnNames(Vector) - Method in class wpi.associations.arminer.DBWriter
 
writeColumnNames(Vector) - Method in class wpi.associations.arminerSequence.DBWriter
 
writeDescription() - Method in class wpi.associations.arminer.DBWriter
 
writeDescription() - Method in class wpi.associations.arminerSequence.DBWriter
 
writeInstancesToDatabase(String, Instances) - Static method in class wpi.associations.arminerSequence.Converter
 
writeItemset(ARMinerItemset) - Method in class wpi.associations.arminer.DBCacheWriter
Write an itemset to the cache.
writeItemset(ARMinerItemset) - Method in class wpi.associations.arminerSequence.DBCacheWriter
Write an itemset to the cache.
writeVersion() - Method in class wpi.associations.arminer.DBWriter
 
writeVersion() - Method in class wpi.associations.arminerSequence.DBWriter
 
wroteAttribIndexes - Variable in class wpi.associations.arminer.DBWriter
 
wroteAttribIndexes - Variable in class wpi.associations.arminerSequence.DBWriter
 
wroteColumnNames - Variable in class wpi.associations.arminer.DBWriter
 
wroteColumnNames - Variable in class wpi.associations.arminerSequence.DBWriter
 

Y

YES - Static variable in class wpi.associations.arminerSequence.ARMinerApriori
Use a feature
YESNO - Static variable in class wpi.filters.AttributeSetFilter
The static integer used to define nominal values of yes and no.

A B C D E F G H I K L M N O P R S T U V W Y