Table 3. Comparison of algorithms’ accuracy quantified by AUC.

	USAir	PB	NS	PPI	Grid	INT
CN	0.939	0.926	0.987	0.916	0.638	0.650
Salton	0.926	0.878	0.975	0.923	0.612	0.647
Jaccard	0.899	0.865	0.980	0.920	0.622	0.657
Sorensen	0.917	0.885	0.985	0.917	0.633	0.642
HPI	0.840	0.861	0.983	0.910	0.635	0.651
HDI	0.890	0.876	0.980	0.921	0.632	0.652
LHN_I	0.727	0.754	0.972	0.910	0.626	0.650
PA	0.896	0.908	0.671	0.854	0.577	0.959
NMF-LP	0.955	0.958	0.922	0.956	0.641	0.961