Table 2. Performance comparison with different features on S628.

Combination of features	Sn	Sp	MCC	Ac	Sw	AUC
DHB	0.69	0.88	0.38	0.86	0.57	0.88
DHB+SST	0.82	0.87	0.45	0.87	0.69	0.89
DHB+ss	0.69	0.88	0.37	0.86	0.56	0.88
DHB+SSTP	0.81	0.87	0.44	0.87	0.68	0.88
DHB+ssp	0.69	0.88	0.38	0.86	0.57	0.88
DHB+PSSM	0.71	0.87	0.38	0.86	0.59	0.89
DHB+SST+SSTP+ ss+ssp+PSSM	0.82	0.86	0.43	0.86	0.68	0.89