Remapping class numbers: 0 To 2 Pruned decision tree written to csv/balloons.csv.dt. Unpruned decision tree written to csv/balloons.csv.dt.unpruned. fold 1: acc. = 33.33 #leaves = 2 max. depth = 1 fold 2: acc. = 33.33 #leaves = 4 max. depth = 3 fold 3: acc. = 33.33 #leaves = 2 max. depth = 1 fold 4: acc. = 100.00 #leaves = 4 max. depth = 3 fold 5: acc. = 75.00 #leaves = 4 max. depth = 3 ***1***0.3333333***0.0006550*** ***2***0.3333333***0.0006120*** ***3***0.3333333***0.0001330*** ***4***1.0000000***0.0005110*** ***5***0.7500000***0.0004140*** accuracy = 56.25 #leaves = 3.20 max depth = 2.20