Epinions social network
Dataset information
This is who-trust-whom online social network of a a general consumer review site Epinions.com. 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 | 131828 |
| Edges | 841372 |
| Nodes in largest WCC | 119130 (0.904) |
| Edges in largest WCC | 833695 (0.991) |
| Nodes in largest SCC | 41441 (0.314) |
| Edges in largest SCC | 693737 (0.825) |
| Average clustering coefficient | 0.1279 |
| Number of triangles | 4910076 |
| Fraction of closed triangles | 0.02849 |
| Diameter (longest shortest path) | 14 |
| 90-percentile effective diameter | 4.9 |
Source (citation)
- J. Leskovec, D. Huttenlocher, J. Kleinberg: Signed Networks in Social Media. 28th ACM Conference on Human Factors in Computing Systems (CHI), 2010.
Files
| File | Description |
|---|---|
| soc-sign-epinions.txt.gz | Directed Epinions signed social network |