Table 2.

Comparison results using the CASF benchmark datasets

Datasets	Methods	MAE	RMSE	PCC	SCC	SD
CASF-2016	BAPA	1.021	1.308	0.819	0.819	1.247
	OnionNet	1.137	1.542	0.707	0.715	1.539
	Pafnucy	1.327	1.647	0.685	0.681	1.584
	PLEC	1.138	1.454	0.760	0.753	1.412
	RF-score	1.121	1.395	0.812	0.805	1.269
CASF-2013	BAPA	1.170	1.457	0.771	0.774	1.433
	OnionNet	1.423	1.890	0.555	0.605	1.872
	Pafnucy	1.503	1.862	0.592	0.592	1.815
	PLEC	1.246	1.615	0.716	0.724	1.571
	RF-score	1.293	1.572	0.751	0.757	1.487