Remapping class numbers: 0 To 2 Unpruned decision tree written to data/csv/balloons.csv.dt. fold 1: acc. = 66.67 #leaves = 2 max. depth = 1 fold 2: acc. = 100.00 #leaves = 4 max. depth = 3 fold 3: acc. = 66.67 #leaves = 4 max. depth = 3 fold 4: acc. = 0.00 #leaves = 2 max. depth = 1 fold 5: acc. = 50.00 #leaves = 2 max. depth = 1 accuracy = 56.25 #leaves = 2.80 max depth = 1.80