Remapping class numbers: 0 To 1 1 To 3 Pruned decision tree written to csv/post-operative.csv.dt. Unpruned decision tree written to csv/post-operative.csv.dt.unpruned. fold 1: acc. = 44.44 #leaves = 3 max. depth = 2 fold 2: acc. = 50.00 #leaves = 20 max. depth = 7 fold 3: acc. = 44.44 #leaves = 18 max. depth = 10 fold 4: acc. = 61.11 #leaves = 19 max. depth = 8 fold 5: acc. = 50.00 #leaves = 18 max. depth = 10 ***1***0.4444444***0.0115780*** ***2***0.5000000***0.0165560*** ***3***0.4444444***0.0271950*** ***4***0.6111111***0.0236390*** ***5***0.5000000***0.0210250*** accuracy = 50.00 #leaves = 15.60 max depth = 7.40