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KONECT > Networks > MovieLens u-t

MovieLens user–tag

About this network

This bipartite network shows the tagging behaviour of 72,000 users of http://movielens.umn.edu/. Left nodes are users and right nodes are tags. An edge connects a user with a tag he applied to a movie.

Network info

CodeMut
Category Folksonomy
Data source http://www.grouplens.org/node/73
Vertex type User, tag
Edge type Assignment
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
Size24,546 = 20,537 + 4,009 vertices (users + tags)
Volume95,580 edges (assignments)
Unique volume43,760 edges (assignments)
Average degree (overall)9.3081 edges / vertex
Average user degree23.841 edges / vertex
Average tag degree5.7829 edges / vertex
Fill0.00066042 edges / vertex2
Maximum degree6,012 edges
Wedge count8,091,394
Claw count3,409,576,286
Square count1,580,737
4-tour count45,103,872
Power law exponent (estimated) with dmin2.0010 (dmin = 1)
Gini coefficient82.9%
Relative edge distribution entropy84.2%
Assortativity–0.18009
Diameter14 edges
90-percentile effective diameter5.52 edges
Mean shortest path length4.41 edges
Spectral norm640.91
Algebraic connectivity0.027835
Preferential attachment exponent0.75883 (ε = 2.8219)
Temporal distribution of the MovieLens user–tag network
Temporal distribution
Edge multiplicity distribution of the MovieLens user–tag network
Edge multiplicity distribution
Cumulative edge multiplicity distribution of the MovieLens user–tag network
Cumulative edge multiplicity distribution
User degree distribution of the MovieLens user–tag network
User degree distribution
Tag degree distribution of the MovieLens user–tag network
Tag degree distribution
User degree distribution of the MovieLens user–tag network
User degree distribution
Tag degree distribution of the MovieLens user–tag network
Tag degree distribution
Left degree distribution of the MovieLens user–tag network
Left degree distribution
Right degree distribution of the MovieLens user–tag network
Right degree distribution
Degree distribution of the MovieLens user–tag network
Degree distribution
User degree distribution of the MovieLens user–tag network
User degree distribution
Tag degree distribution of the MovieLens user–tag network
Tag degree distribution
Distance distribution of the MovieLens user–tag network
Distance distribution
Distance distribution on a logistic scale of the MovieLens user–tag network
Distance distribution on a logistic scale
Temporal distance distribution of the MovieLens user–tag network
Temporal distance distribution
Top-k eigenvalues of L of the MovieLens user–tag network
Top-k eigenvalues of L
Spectral distribution of the eigenvalues of A of the MovieLens user–tag network
Spectral distribution of the eigenvalues of A
Spectral distribution of the eigenvalues of N of the MovieLens user–tag network
Spectral distribution of the eigenvalues of N
Spectral distribution of the eigenvalues of L of the MovieLens user–tag network
Spectral distribution of the eigenvalues of L
Cumulative spectral distribution of A of the MovieLens user–tag network
Cumulative spectral distribution of A
Cumulative spectral distribution of N of the MovieLens user–tag network
Cumulative spectral distribution of N
Cumulative spectral distribution of L of the MovieLens user–tag network
Cumulative spectral distribution of L

Downloads

TSV file:downloadmovielens-10m_ut.tar.bz2 (521.24 KiB)
Extraction code:downloadmovielens-10m.tar.bz2 (15.95 KiB)

References

[1] Movielens user–tag network dataset -- KONECT, October 2016. [ http ]
[2] GroupLens Research. MovieLens data sets. http://www.grouplens.org/node/73, October 2006.

BibTeX