Table 2.

Summary of community sizes

k	Cluster Id	1	2	3	4	5	6	7	8
2	Semi-NMF	1372	190	–	–	–	–	–	–
	BRSNMF	870	692	–	–	–	–	–	–
3	Semi-NMF	1115	151	296	–	–	–	–	–
	BRSNMF	469	281	812	–	–	–	–	–
4	Semi-NMF	1072	160	260	70	–	–	–	–
	BRSNMF	340	262	480	480	–	–	–	–
5	Semi-NMF	849	147	313	46	207	–	–	–
	BRSNMF	318	252	397	111	484	–	–	–
6	Semi-NMF	804	129	323	105	178	23	–	–
	BRSNMF	274	247	305	270	178	288	–	–
7	Semi-NMF	823	115	312	108	170	25	9	–
	BRSNMF	258	232	361	122	134	299	156	–
8	Semi-NMF	827	110	304	110	147	31	7	26
	BRSNMF	277	224	45	84	171	293	189	279