LiveJournal social network
Dataset information
LiveJournal is a free on-line community with almost 10 million members; a significant fraction of these members are highly active. (For example, roughly 300,000 update their content in any given 24-hour period.) LiveJournal allows members to maintain journals, individual and group blogs, and it allows people to declare which other members are their friends they belong.
| Dataset statistics | |
|---|---|
| Nodes | 4847571 |
| Edges | 68993773 |
| Nodes in largest WCC | 4843953 (0.999) |
| Edges in largest WCC | 68983820 (1.000) |
| Nodes in largest SCC | 3828682 (0.790) |
| Edges in largest SCC | 65825429 (0.954) |
| Average clustering coefficient | 0.2742 |
| Number of triangles | 285730264 |
| Fraction of closed triangles | 0.04266 |
| Diameter (longest shortest path) | 16 |
| 90-percentile effective diameter | 6.5 |
Source (citation)
- L. Backstrom, D. Huttenlocher, J. Kleinberg, X. Lan. Group Formation in Large Social Networks: Membership, Growth, and Evolution. KDD, 2006.
- J. Leskovec, K. Lang, A. Dasgupta, M. Mahoney. Community Structure in Large Networks: Natural Cluster Sizes and the Absence of Large Well-Defined Clusters. Internet Mathematics 6(1) 29--123, 2009.
Files
| File | Description |
|---|---|
| soc-LiveJournal1.txt.gz | Directed LiveJournal friednship social network |