Remapping class numbers: 0 To 1 1 To 2 Pruned decision tree written to csv/vertebral-column-2clases.csv.dt. Unpruned decision tree written to csv/vertebral-column-2clases.csv.dt.unpruned. fold 1: acc. = 87.10 #leaves = 5 max. depth = 4 fold 2: acc. = 72.58 #leaves = 19 max. depth = 7 fold 3: acc. = 79.03 #leaves = 21 max. depth = 8 fold 4: acc. = 80.65 #leaves = 18 max. depth = 7 fold 5: acc. = 82.26 #leaves = 19 max. depth = 7 accuracy = 80.32 #leaves = 16.40 max depth = 6.60 .38200000000000000000