Research Article

A Network Sampling Strategy Inspired by Epidemic Spreading

Table 3

The D-statistics of clustering coefficient distributions of 8 sampling algorithms on 9 real-world datasets, where the sampling ratio is .

NetworkRWRWIFFFFIMHRWMHRWIBFSCPS

PowerGrid0.0720.0690.0760.1130.0820.0700.0860.067
Amazon0.5100.0360.4370.0520.4790.0590.0820.101
WordNet0.6960.1050.6330.1150.4880.0700.0670.057
AstroPh0.8380.1760.8020.1950.7370.0980.1920.079
Livemocha0.6220.2610.6210.2610.6210.0470.2460.064
Gowalla0.5130.2450.4690.2430.4560.1290.1810.024
Brightkite0.3550.3260.3340.3140.3400.1740.3250.034
Douban0.0480.2590.0420.2790.0510.2260.2610.101
Flickr0.3720.3050.3860.1900.4250.1510.2200.281