Table 3.

AUC values of the ROC curves for PPI interaction type prediction

	Yeast				Human
	Reaction	Activation	Binding	Catalysis	Reaction	Activation	Binding	Catalysis
Resnik	0.5811	0.6023	0.5738	0.5792	0.5341	0.5331	0.5233	0.5810
$Onto2Vec$	0.5738	0.5988	0.5611	0.5814	0.5153	0.5104	0.5073	0.6012
$Onto2Vec\_LR$	0.7103	0.7011	0.6819	0.6912	0.7091	0.6951	0.6722	0.6853
$Onto2Vec\_multiSVM$	0.7462	0.7746	0.7311	0.7911	0.7351	0.7583	0.7117	0.7724
$Onto2Vec\_NN$	0.7419	0.7737	0.7423	0.7811	0.7265	0.7568	0.7397	0.7713
$Binary\_GO\_LR$	0.6874	0.6611	0.6214	0.6433	0.6151	0.6533	0.6018	0.6189
$Binary\_GO\_multiSVM$	0.7455	0.7346	0.7173	0.7738	0.7246	0.7132	0.6821	0.7422
$Binary\_GO\_NN$	0.7131	0.6934	0.6741	0.6838	0.6895	0.6803	0.6431	0.6752

Note: The best AUC value for each action is shown in bold.