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. = 72.22 #leaves = 2 max. depth = 1 fold 2: acc. = 72.22 #leaves = 13 max. depth = 5 fold 3: acc. = 64.81 #leaves = 13 max. depth = 5 fold 4: acc. = 77.78 #leaves = 18 max. depth = 6 fold 5: acc. = 79.63 #leaves = 16 max. depth = 6 ***1***0.7222222***0.0731000*** ***2***0.7222222***0.0668010*** ***3***0.6481481***0.0728580*** ***4***0.7777778***0.0961770*** ***5***0.7962963***0.0948620*** accuracy = 73.33 #leaves = 12.40 max depth = 4.60