Remapping class numbers: 0 To 1 1 To 2 Pruned decision tree written to data/csv/fertility.csv.dt. Unpruned decision tree written to data/csv/fertility.csv.dt.unpruned. fold 1: acc. = 85.00 #leaves = 2 max. depth = 1 fold 2: acc. = 80.00 #leaves = 6 max. depth = 5 fold 3: acc. = 65.00 #leaves = 10 max. depth = 5 fold 4: acc. = 70.00 #leaves = 12 max. depth = 7 fold 5: acc. = 70.00 #leaves = 10 max. depth = 5 accuracy = 74.00 #leaves = 8.00 max depth = 4.60