Remapping class numbers: 0 To 2 Pruned decision tree written to csv/tic-tac-toe.csv.dt. Unpruned decision tree written to csv/tic-tac-toe.csv.dt.unpruned. fold 1: acc. = 88.48 #leaves = 20 max. depth = 6 fold 2: acc. = 91.62 #leaves = 37 max. depth = 9 fold 3: acc. = 91.62 #leaves = 26 max. depth = 8 fold 4: acc. = 97.91 #leaves = 12 max. depth = 7 fold 5: acc. = 92.78 #leaves = 31 max. depth = 10 ***1***0.8848168***0.4140140*** ***2***0.9162304***0.4677190*** ***3***0.9162304***0.4391380*** ***4***0.9790576***0.3592340*** ***5***0.9278351***0.3672270*** accuracy = 92.48 #leaves = 25.20 max depth = 8.00