Table 3.

The comparison of classification accuracy using different number of features

Dataset	Number of features
	40	80	862
newds1	0.801	0.792	0.799
newds2	0.803	0.819	0.8
newds3	0.629	0.67	0.637
newds4	0.706	0.748	0.719
Average	0.735	0.757	0.739