Remapping class numbers: 0 To 2 Pruned decision tree written to csv/mammographic.csv.dt. Unpruned decision tree written to csv/mammographic.csv.dt.unpruned. fold 1: acc. = 83.85 #leaves = 2 max. depth = 1 fold 2: acc. = 73.44 #leaves = 106 max. depth = 19 fold 3: acc. = 75.00 #leaves = 104 max. depth = 21 fold 4: acc. = 78.65 #leaves = 110 max. depth = 13 fold 5: acc. = 72.54 #leaves = 98 max. depth = 14 accuracy = 76.69 #leaves = 84.00 max depth = 13.60 2.02400000000000000000