Task 2
1.C4.5
Training Set

Incorrectly Classified Instances         0                0      %
Cross Validation (3 Folds)

Incorrectly Classified Instances         5               35.7143 %
Training Set (with minNumObj = 3)

Incorrectly Classified Instances         5               35.7143 %
Cross Validation (3 Folds)

Incorrectly Classified Instances         5               35.7143 %
2.KNN
K=1, Training Set

Incorrectly Classified Instances         0                0      %
K=1,  Cross Validation (3 Folds)

Incorrectly Classified Instances         2               14.2857 %
K=3, Training Set

Incorrectly Classified Instances         2               14.2857 %
K=3, Cross Validation (3 Folds)

Incorrectly Classified Instances         4               28.5714 %
3.NBC
Training Set

Incorrectly Classified Instances         1                7.1429 %
Cross Validation (3 Folds)

Incorrectly Classified Instances         3               21.4286 %