**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

Code | Mut |

Category | ⬤ Folksonomy |

Data source | http://www.grouplens.org/node/73 |

Vertex type | User, tag |

Edge type | Assignment |

Format | Bipartite |

Edge weights | Multiple unweighted |

Metadata | Timestamps |

Size | 24,546 = 20,537 + 4,009 vertices (users + tags) |

Volume | 95,580 edges (assignments) |

Unique volume | 43,760 edges (assignments) |

Average degree (overall) | 9.3081 edges / vertex |

Average user degree | 23.841 edges / vertex |

Average tag degree | 5.7829 edges / vertex |

Fill | 0.00066042 edges / vertex^{2} |

Maximum degree | 6,012 edges |

Wedge count | 8,091,394 |

Claw count | 3,409,576,286 |

Square count | 1,580,737 |

4-tour count | 45,103,872 |

Power law exponent (estimated) with d_{min} | 2.0010 (d_{min} = 1) |

Gini coefficient | 82.9% |

Relative edge distribution entropy | 84.2% |

Assortativity | –0.18009 |

Diameter | 14 edges |

90-percentile effective diameter | 5.52 edges |

Mean shortest path length | 4.41 edges |

Spectral norm | 640.91 |

Algebraic connectivity | 0.027835 |

Preferential attachment exponent | 0.75883 (ε = 2.8219) |

## Downloads

TSV file: | movielens-10m_ut.tar.bz2 (521.24 KiB) |

Extraction code: | movielens-10m.tar.bz2 (15.95 KiB) |

## References

[1] | Movielens user–tag network dataset -- KONECT, April 2017. [ http ] |

[2] | GroupLens Research. MovieLens data sets. http://www.grouplens.org/node/73, October 2006. |