Table 7.

Details of the subgroups aggregated by two different features.

Data Set	Features	Max Size	Min Size	Median Size	Silhouette	Dunn	Avg(-log(p-value))
FIs	Feature representation	289	21	51.5	0.3242	0.59	63.50
	Connection relationship	902	6	19.5	0.2448	0.58	45.01
InWeb_IM	Feature representation	176	20	61.5	0.2279	0.63	54.95
	Connection relationship	1022	1	13	0.1619	0.25	30.11