Table 6.

Independent test results of SCORPION and existing methods on the Charoenkwan’s dataset.

Methodsa	ACC	Sn	Sp	MCC
PVPred	0.730	0.892	0.663	0.505
PVP-SVM	0.746	0.816	0.701	0.505
PVPred-SCM	0.714	0.745	0.690	0.432
Meta-iPVP	0.817	0.889	0.746	0.642
iPVP-MCV	0.833	0.889	0.778	0.671
SCORPION	0.881	0.810	0.952	0.770

^aPerformance of existing methods were obtained from the work iPVP-MCV¹⁹.