wpi.associations.arminerSequence
Interface FrequentItemsetsFinder
- All Known Implementing Classes:
- ARMinerApriori
- public interface FrequentItemsetsFinder
This interface must be implemented by the algorithms that will look
for frequent itemsets.
- Author:
- Dana Cristofor, Laurentiu Cristofor, Keith A. Pray (kap@wpi.edu)
findFrequentItemsets
public int findFrequentItemsets(DBReader dbReader,
DBCacheWriter cacheWriter,
float minSupport)
- Find the frequent itemsets in a database
- Parameters:
dbReader
- the object used to read from the databasecacheWriter
- the object used to write to the cache
if this is null, then nothing will be saved, this is useful
for benchmarkingminSupport
- the minimum support
- Returns:
- the number of passes executed over the database