LPbyCD: a new scalable and interpretable approach for Link Prediction via Community Detection in bipartite networks

Applied Network Science

Table 4 Performance ceiling on IUPHAR with optimal parameters

Approach	CD method/measure	Optimal parameters	Performance		Running time, s^a
Approach	CD method/measure	Optimal parameters	AUC	AUPR	Running time, s^a
Baseline	–	eta = 0.2, beta = 0.7	0.57	–^b	\(11.9\times 8137\)^c
LPbyCD	Spectral part./\(JC_{CC}\)	m = 400, default^d	0.74	0.01	3477.8
	Spectral part./\(JC_{NC}\)	m = 0, w/o threshold	0.85	0.01	2484.91
	Louvain/\(JC_{CC}\)	Resolution = 0.1	0.61	0.10	5263.97
	Louvain/\(JC_{NC}\)	Resolution = 0.8	0.82	0.02	2702.62