Heuristic Algorithm for Cross-Platform Credit Risk Transmission Based on Hybrid Strategies

Table 2

Experimental results (low-density matrix).

Problem sizenumber of instances	Number of global key nodes	Total number of local key nodes	Number of communities	Number of isolated communities
6010	10.6	13.5	11.2	6.1
9010	16.6	20.6	11.1	5.2
12010	21.7	26	11.7	6.1
15010	27	31.7	13.1	7.6
18010	32.1	38.5	12.7	6.3
21010	37.8	44.5	12.9	6.4
24010	43.5	51.4	12.3	5.3