Table 2.

Comparison of $S{C}_4$’s performance obtained by different methods in Mol2vec and ProtVec

Mol2vec	ProtVec	MCC	ROC
Mean	Sum	0.652 (± 0.004)	0.905 (± 0.002)
Mean	Mean	0.648 (± 0.003)	0.902 (± 0.003)
Mean	TF-IDF	0.678 (± 0.002)	0.912 (± 0.002)
TF-IDF	Sum	0.651 (± 0.003)	0.904 (± 0.003)
TF-IDF	Mean	0.644 (± 0.002)	0.901 (± 0.002)
TF-IDF	TF-IDF	0.674 (± 0.004)	0.905 (± 0.002)
Sum	Sum	0.642 (± 0.005)	0.900 (± 0.003)
Sum	Mean	0.636 (± 0.003)	0.898 (± 0.003)
Sum	TF-IDF	0.668 (± 0.002)	0.911 (± 0.002)