Remapping class numbers: 0 To 2 Pruned decision tree written to data/csv/ionosphere.csv.dt. Unpruned decision tree written to data/csv/ionosphere.csv.dt.unpruned. fold 1: acc. = 87.14 #leaves = 4 max. depth = 3 fold 2: acc. = 90.00 #leaves = 15 max. depth = 7 fold 3: acc. = 91.43 #leaves = 13 max. depth = 9 fold 4: acc. = 90.00 #leaves = 14 max. depth = 9 fold 5: acc. = 92.96 #leaves = 12 max. depth = 9 accuracy = 90.31 #leaves = 11.60 max depth = 7.40