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Epinions social network

Dataset information

This is a who-trust-whom online social network of a a general consumer review site Members of the site can decide whether to ''trust'' each other. All the trust relationships interact and form the Web of Trust which is then combined with review ratings to determine which reviews are shown to the user.

Dataset statistics
Nodes 75879
Edges 508837
Nodes in largest WCC 75877 (1.000)
Edges in largest WCC 508836 (1.000)
Nodes in largest SCC 32223 (0.425)
Edges in largest SCC 443506 (0.872)
Average clustering coefficient 0.1378
Number of triangles 1624481
Fraction of closed triangles 0.0229
Diameter (longest shortest path) 14
90-percentile effective diameter 5

Source (citation)


File Description
soc-Epinions1.txt.gz Directed Epinions social network