Description: Wikipedia talk (communication) network
|(bipartite graph drawing)||(graph drawing of A+A')|
|number of rows||2,394,385|
|number of columns||2,394,385|
|# strongly connected comp.||2,281,879|
|explicit zero entries||0|
|nonzero pattern symmetry||14%|
|numeric value symmetry||14%|
|author||J. Leskovec, D. Huttenlocher, J. Kleinberg|
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 Wikipedia Talk network Dataset information Wikipedia is a free encyclopedia written collaboratively by volunteers around the world. Each registered user has a talk page, that she and other users can edit in order to communicate and discuss updates to various articles on Wikipedia. Using the latest complete dump of Wikipedia page edit history (from January 3 2008) we extracted all user talk page changes and created a network. The network contains all the users and discussion from the inception of Wikipedia till January 2008. Nodes in the network represent Wikipedia users and a directed edge from node i to node j represents that user i at least once edited a talk page of user j. Dataset statistics Nodes 2394385 Edges 5021410 Nodes in largest WCC 2388953 (0.998) Edges in largest WCC 5018445 (0.999) Nodes in largest SCC 111881 (0.047) Edges in largest SCC 1477893 (0.294) Average clustering coefficient 0.1958 Number of triangles 9203519 Fraction of closed triangles -0.09476 Diameter (longest shortest path) 9 90-percentile effective diameter 4 Source (citation) J. Leskovec, D. Huttenlocher, J. Kleinberg. Signed Networks in Social Media. CHI 2010. J. Leskovec, D. Huttenlocher, J. Kleinberg. Predicting Positive and Negative Links in Online Social Networks. WWW 2010. Files File Description Wiki-Talk.txt.gz Wikipedia talk graph till January 2008
For a description of the statistics displayed above, click here.
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.