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. = 91.62	#leaves = 11	max. depth = 5
fold 2: acc. = 91.62	#leaves = 21	max. depth = 8
fold 3: acc. = 89.01	#leaves = 28	max. depth = 11
fold 4: acc. = 94.24	#leaves = 25	max. depth = 9
fold 5: acc. = 94.33	#leaves = 21	max. depth = 8
accuracy = 92.17	#leaves = 21.20	max depth = 8.20
1.75200000000000000000