Remapping class numbers:
	0 To 1
	1 To 2
Pruned decision tree written to data/csv/pittsburg-bridges-T-OR-D.csv.dt.
Unpruned decision tree written to data/csv/pittsburg-bridges-T-OR-D.csv.dt.unpruned.
fold 1: acc. = 75.00	#leaves = 2	max. depth = 1
fold 2: acc. = 80.00	#leaves = 7	max. depth = 5
fold 3: acc. = 85.00	#leaves = 9	max. depth = 5
fold 4: acc. = 75.00	#leaves = 8	max. depth = 5
fold 5: acc. = 90.91	#leaves = 11	max. depth = 5
accuracy = 81.37	#leaves = 7.40	max depth = 4.20