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The network in this dataset can be loaded directly from graph-tool with:import graph_tool.all as gt g = gt.collection.ns["stackoverflow"]
A bipartite network of users and the posts they have favorited, from the online Q&A site Stack Overflow. An edge (i,j) connects a user i to a post j if that user "favorited" that post (a kind of a rating). Edges are timestamped.1
Name | Nodes | Edges | $\left<k\right>$ | $\sigma_k$ | $\lambda_h$ | $\tau$ | $r$ | $c$ | $\oslash$ | $S$ | Kind | Mode | NPs | EPs | gt | GraphML | GML | csv |
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
stackoverflow | 641,876 | 1,301,942 | 4.06 | 25.06 | 88.42 | 136.55 | -0.05 | 0.00 | 20 | 0.94 | Undirected | Bipartite | weight time | 13.5 MiB | 20.8 MiB | 20.4 MiB | 19.2 MiB |