IBk classifier: k = 10


=== Error on training data ===

Correctly Classified Instances         421               84.0319 %
Incorrectly Classified Instances        80               15.9681 %
Mean absolute error                      0.1597
Root mean squared error                  0.3996
Relative absolute error                 45.6293 %
Root relative squared error             95.6109 %
Total Number of Instances              501     


=== Confusion Matrix ===

   a   b   <-- classified as
  45  68 |   a = >50K
  12 376 |   b = <=50K


=== Error on test data ===

Correctly Classified Instances         406               81.0379 %
Incorrectly Classified Instances        95               18.9621 %
Mean absolute error                      0.1896
Root mean squared error                  0.4355
Relative absolute error                 53.6826 %
Root relative squared error            103.2267 %
Total Number of Instances              501     


=== Confusion Matrix ===

   a   b   <-- classified as
  37  79 |   a = >50K
  16 369 |   b = <=50K