Remapping class numbers: 0 To 2 Pruned decision tree written to csv/statlog-heart.csv.dt. Unpruned decision tree written to csv/statlog-heart.csv.dt.unpruned. fold 1: acc. = 83.33 #leaves = 2 max. depth = 1 fold 2: acc. = 61.11 #leaves = 17 max. depth = 6 fold 3: acc. = 74.07 #leaves = 16 max. depth = 6 fold 4: acc. = 72.22 #leaves = 20 max. depth = 7 fold 5: acc. = 72.22 #leaves = 17 max. depth = 9 ***1***0.8333334***0.0780100*** ***2***0.6111111***0.0848260*** ***3***0.7407407***0.0818650*** ***4***0.7222222***0.0903530*** ***5***0.7222222***0.0775970*** accuracy = 72.59 #leaves = 14.40 max depth = 5.80