Remapping class numbers: 0 To 1 1 To 3 Pruned decision tree written to data/csv/balance-scale.csv.dt. Unpruned decision tree written to data/csv/balance-scale.csv.dt.unpruned. fold 1: acc. = 88.80 #leaves = 7 max. depth = 5 fold 2: acc. = 89.60 #leaves = 21 max. depth = 7 fold 3: acc. = 91.20 #leaves = 21 max. depth = 6 fold 4: acc. = 93.60 #leaves = 24 max. depth = 8 fold 5: acc. = 94.40 #leaves = 22 max. depth = 6 accuracy = 91.52 #leaves = 19.00 max depth = 6.40