Description: LiveJournal online social network
|(bipartite graph drawing)||(graph drawing of A+A')|
|number of rows||4,847,571|
|number of columns||4,847,571|
|# strongly connected comp.||971,232|
|explicit zero entries||0|
|nonzero pattern symmetry||75%|
|numeric value symmetry||75%|
|author||L. Backstrom, D. Huttenlocher, J. Kleinberg, X. Lan|
Networks from SNAP (Stanford Network Analysis Platform) Network Data Sets, Jure Leskovec http://snap.stanford.edu/data/index.html email jure at cs.stanford.edu 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 0.3123 Number of triangles 285730264 Fraction of closed triangles 0.2882 Diameter (longest shortest path) 18 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. arXiv.org:0810.1355, 2008. Files File Description soc-LiveJournal1.txt.gz Directed LiveJournal friednship social network
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Maintained by Tim Davis, last updated 12-Mar-2014.
Matrix pictures by cspy, a MATLAB function in the CSparse package.
Matrix graphs by Yifan Hu, AT&T Labs Visualization Group.