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KONECT > Networks > UC Irvine forum

UC Irvine forum

About this network

This bipartite network contains user posts to forums. The users are students at the University of California, Irvine. An edge represents a forum message.

Network info

CodeUF
Category Interaction
Data source http://toreopsahl.com/datasets/#online_forum_network
Vertex type User, forum
Edge type Post
FormatBipartite: Edges connect two types of nodes Bipartite
Edge weightsMultiple unweighted: Multiple edges are possible Multiple unweighted
Metadata Timestamps:  Edges are annotated with a timestamps Timestamps
Size2,320 = 1,421 + 899 vertices (users + forums)
Volume33,720 edges (posts)
Unique volume7,089 edges (posts)
Average degree (overall)47.460 edges / vertex
Average user degree37.508 edges / vertex
Average forum degree64.598 edges / vertex
Fill0.015106 edges / vertex2
Maximum degree1,792 edges
Wedge count174,069
Claw count2,807,597
Square count76,095
4-tour count1,322,222
Power law exponent (estimated) with dmin3.3010 (dmin = 22)
Gini coefficient68.2%
Relative edge distribution entropy92.7%
Assortativity–0.092975
Diameter8 edges
90-percentile effective diameter4.40 edges
Mean shortest path length3.61 edges
Spectral norm370.75
Algebraic connectivity0.37520
Preferential attachment exponent1.3051 (ε = 6.0566)
Temporal distribution of the UC Irvine forum network
Temporal distribution
Edge multiplicity distribution of the UC Irvine forum network
Edge multiplicity distribution
Cumulative edge multiplicity distribution of the UC Irvine forum network
Cumulative edge multiplicity distribution
User degree distribution of the UC Irvine forum network
User degree distribution
Forum degree distribution of the UC Irvine forum network
Forum degree distribution
User degree distribution of the UC Irvine forum network
User degree distribution
Forum degree distribution of the UC Irvine forum network
Forum degree distribution
Left degree distribution of the UC Irvine forum network
Left degree distribution
Right degree distribution of the UC Irvine forum network
Right degree distribution
Degree distribution of the UC Irvine forum network
Degree distribution
User degree distribution of the UC Irvine forum network
User degree distribution
Forum degree distribution of the UC Irvine forum network
Forum degree distribution
Distance distribution of the UC Irvine forum network
Distance distribution
Distance distribution on a logistic scale of the UC Irvine forum network
Distance distribution on a logistic scale
Temporal distance distribution of the UC Irvine forum network
Temporal distance distribution
Top-k eigenvalues of L of the UC Irvine forum network
Top-k eigenvalues of L
Spectral distribution of the eigenvalues of A of the UC Irvine forum network
Spectral distribution of the eigenvalues of A
Spectral distribution of the eigenvalues of N of the UC Irvine forum network
Spectral distribution of the eigenvalues of N
Spectral distribution of the eigenvalues of L of the UC Irvine forum network
Spectral distribution of the eigenvalues of L
Cumulative spectral distribution of A of the UC Irvine forum network
Cumulative spectral distribution of A
Cumulative spectral distribution of N of the UC Irvine forum network
Cumulative spectral distribution of N
Cumulative spectral distribution of L of the UC Irvine forum network
Cumulative spectral distribution of L
Eigenvectors of A of the UC Irvine forum network
Eigenvectors of A
Eigenvectors of A (bipartite) of the UC Irvine forum network
Eigenvectors of A (bipartite)
Eigenvectors of L of the UC Irvine forum network
Eigenvectors of L

Layout

Layout of the UC Irvine forum network
Layout

Downloads

TSV file:downloadopsahl-ucforum.tar.bz2 (179.35 KiB)
Extraction code:downloadopsahl.tar.bz2 (15.81 KiB)

References

[1] Uc irvine forum network dataset -- KONECT, October 2016. [ http ]
[2] Tore Opsahl and Pietro Panzarasa. Triadic closure in two-mode networks: Redefining the global and local clustering coefficients. Social Networks, 34, 2011.

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