Table 2.

The prediction performance for five-fold cross validation on RBP195 when one of the five types of features is excluded

Feature excluded	SN	SP	PPV	ACC	F-score	MCC
Electrostatic feature	0.700	0.894	0.530	0.865	0.606	0.533
Triplet interface propensity	0.669	0.862	0.458	0.833	0.544	0.458
PSSM profile	0.694	0.885	0.512	0.857	0.589	0.513
Geometrical characteristic	0.693	0.877	0.496	0.850	0.579	0.501
Physicochemical property	0.718	0.886	0.532	0.861	0.606	0.534
No feature excluded	0.720	0.892	0.550	0.867	0.616	0.546