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. = 66.67 #leaves = 2 max. depth = 1 fold 2: acc. = 50.00 #leaves = 14 max. depth = 8 fold 3: acc. = 50.00 #leaves = 15 max. depth = 7 fold 4: acc. = 50.00 #leaves = 10 max. depth = 6 fold 5: acc. = 27.78 #leaves = 14 max. depth = 7 ***1***0.6666666***0.0185550*** ***2***0.5000000***0.0124930*** ***3***0.5000000***0.0167740*** ***4***0.5000000***0.0250650*** ***5***0.2777778***0.0165260*** accuracy = 48.89 #leaves = 11.00 max depth = 5.80