Remapping class numbers:
	0 To 2
	2 To 3
Pruned decision tree written to csv/cardiotocography-3clases.csv.dt.
Unpruned decision tree written to csv/cardiotocography-3clases.csv.dt.unpruned.
fold 1: acc. = 88.47	#leaves = 14	max. depth = 7
fold 2: acc. = 91.06	#leaves = 63	max. depth = 12
fold 3: acc. = 91.76	#leaves = 59	max. depth = 10
fold 4: acc. = 89.41	#leaves = 58	max. depth = 14
fold 5: acc. = 90.85	#leaves = 55	max. depth = 12
accuracy = 90.31	#leaves = 49.80	max depth = 11.00
11.24900000000000000000