pc1.arff kffNN0	0	FALSE	0.946	0.842	0.938
pc1.arff kffNN1	10	FALSE	0.942	0.878	0.935
pc1.arff kffNN2	20	FALSE	0.938	0.904	0.933
pc1.arff kffNN3	30	FALSE	0.942	0.899	0.934
pc1.arff kffNN4	40	FALSE	0.938	0.909	0.933