konect logo
KONECT
KONECT > Networks > MovieLens 10M

MovieLens 10M

About this network

This bipartite network contains ten million movie ratings from http://movielens.umn.edu/. Left nodes are users and right nodes are movies. An edge between a user and a movie indicates that the user has rated the movie with the rating value attached to the edge.

Network info

CodeM3
Category Rating
Data source http://www.grouplens.org/node/73
Vertex type User, movie
Edge type Rating
FormatBipartite: Edges connect two types of nodes Bipartite
Edge weightsRatings: Edges are ratings Ratings
Metadata Timestamps:  Edges are annotated with a timestamps Timestamps
Size150,433 = 80,555 + 69,878 vertices (users + movies)
Volume10,000,054 edges (ratings)
Average degree (overall)248.28 edges / vertex
Average user degree143.11 edges / vertex
Average movie degree936.60 edges / vertex
Fill0.013403 edges / vertex2
Maximum degree34,864 edges
Negativity45.3%
Wedge count40,053,435,221
Claw count1.9238846262663200 × 1014
Square count1,197,019,065,804
4-tour count9,736,390,797,092
Power law exponent (estimated) with dmin1.8510 (dmin = 60)
Gini coefficient72.8%
Relative edge distribution entropy87.5%
Assortativity–0.24314
Diameter6 edges
90-percentile effective diameter2.86 edges
Mean shortest path length2.39 edges
Spectral norm496.97
Algebraic connectivity0.015710
Preferential attachment exponent0.74510 (ε = 3.2565)
Temporal distribution of the MovieLens 10M network
Temporal distribution
User degree distribution of the MovieLens 10M network
User degree distribution
Movie degree distribution of the MovieLens 10M network
Movie degree distribution
User degree distribution of the MovieLens 10M network
User degree distribution
Movie degree distribution of the MovieLens 10M network
Movie degree distribution
Left degree distribution of the MovieLens 10M network
Left degree distribution
Right degree distribution of the MovieLens 10M network
Right degree distribution
Degree distribution of the MovieLens 10M network
Degree distribution
User degree distribution of the MovieLens 10M network
User degree distribution
Movie degree distribution of the MovieLens 10M network
Movie degree distribution
Distance distribution of the MovieLens 10M network
Distance distribution
Distance distribution on a logistic scale of the MovieLens 10M network
Distance distribution on a logistic scale
Spectral distribution of the eigenvalues of A of the MovieLens 10M network
Spectral distribution of the eigenvalues of A
Spectral distribution of the eigenvalues of N of the MovieLens 10M network
Spectral distribution of the eigenvalues of N
Spectral distribution of the eigenvalues of L of the MovieLens 10M network
Spectral distribution of the eigenvalues of L
Cumulative spectral distribution of A of the MovieLens 10M network
Cumulative spectral distribution of A
Cumulative spectral distribution of N of the MovieLens 10M network
Cumulative spectral distribution of N
Cumulative spectral distribution of L of the MovieLens 10M network
Cumulative spectral distribution of L

Downloads

TSV file:downloadmovielens-10m_rating.tar.bz2 (58.75 MiB)
Extraction code:downloadmovielens-10m.tar.bz2 (15.95 KiB)

References

[1] Movielens 10m network dataset -- KONECT, October 2016. [ http ]
[2] GroupLens Research. MovieLens data sets. http://www.grouplens.org/node/73, October 2006.

BibTeX