Remapping class numbers: 0 To 2 Pruned decision tree written to data/csv/mammographic.csv.dt. Unpruned decision tree written to data/csv/mammographic.csv.dt.unpruned. fold 1: acc. = 86.46 #leaves = 2 max. depth = 1 fold 2: acc. = 76.56 #leaves = 113 max. depth = 14 fold 3: acc. = 77.60 #leaves = 106 max. depth = 17 fold 4: acc. = 73.44 #leaves = 120 max. depth = 16 fold 5: acc. = 74.61 #leaves = 117 max. depth = 17 accuracy = 77.73 #leaves = 91.60 max depth = 13.00