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. = 83.85 #leaves = 2 max. depth = 1 fold 2: acc. = 80.21 #leaves = 123 max. depth = 15 fold 3: acc. = 79.17 #leaves = 116 max. depth = 17 fold 4: acc. = 71.88 #leaves = 112 max. depth = 18 fold 5: acc. = 75.13 #leaves = 112 max. depth = 15 accuracy = 78.04 #leaves = 93.00 max depth = 13.20