Remapping class numbers: 0 To 1 1 To 2 Pruned decision tree written to csv/echocardiogram.csv.dt. Unpruned decision tree written to csv/echocardiogram.csv.dt.unpruned. fold 1: acc. = 65.38 #leaves = 5 max. depth = 4 fold 2: acc. = 88.46 #leaves = 10 max. depth = 5 fold 3: acc. = 53.85 #leaves = 7 max. depth = 4 fold 4: acc. = 73.08 #leaves = 11 max. depth = 6 fold 5: acc. = 66.67 #leaves = 8 max. depth = 4 ***1***0.6538461***0.0238920*** ***2***0.8846154***0.0253850*** ***3***0.5384615***0.0208080*** ***4***0.7307692***0.0296740*** ***5***0.6666666***0.0175530*** accuracy = 69.47 #leaves = 8.20 max depth = 4.60