Remapping class numbers:
	0 To 2
Pruned decision tree written to data/csv/tic-tac-toe.csv.dt.
Unpruned decision tree written to data/csv/tic-tac-toe.csv.dt.unpruned.
fold 1: acc. = 91.62	#leaves = 14	max. depth = 7
fold 2: acc. = 91.62	#leaves = 22	max. depth = 7
fold 3: acc. = 92.67	#leaves = 17	max. depth = 8
fold 4: acc. = 90.58	#leaves = 21	max. depth = 8
fold 5: acc. = 92.27	#leaves = 19	max. depth = 7
accuracy = 91.75	#leaves = 18.60	max depth = 7.40