**MovieLens t-i**

# MovieLens tag–movie

## About this network

This bipartite network consists of 100,000 tags applied to 10,000 movies from http://movielens.umn.edu/. Left nodes are tags and right nodes are movies. An edge shows that a tag was applied to a movie.

## Network info

Code | Mti |

Category | ⬤ Folksonomy |

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

Vertex type | Tag, movie |

Edge type | Tag assignment |

Format | Bipartite |

Edge weights | Multiple unweighted |

Metadata | Timestamps |

Size | 40,657 = 24,129 + 16,528 vertices (tags + movies) |

Volume | 95,580 edges (tag assignments) |

Unique volume | 71,154 edges (tag assignments) |

Average degree (overall) | 7.9224 edges / vertex |

Average tag degree | 5.7829 edges / vertex |

Average movie degree | 12.575 edges / vertex |

Fill | 0.00056638 edges / vertex^{2} |

Maximum degree | 641 edges |

Wedge count | 3,229,651 |

Claw count | 205,226,828 |

Square count | 959,491 |

4-tour count | 20,740,224 |

Power law exponent (estimated) with d_{min} | 3.1410 (d_{min} = 48) |

Gini coefficient | 74.3% |

Relative edge distribution entropy | 89.5% |

Assortativity | –0.085398 |

Diameter | 14 edges |

90-percentile effective diameter | 5.69 edges |

Mean shortest path length | 4.78 edges |

Spectral norm | 86.440 |

Algebraic connectivity | 0.044767 |

Preferential attachment exponent | 1.0916 (ε = 4.0986) |

## Downloads

TSV file: | movielens-10m_ti.tar.bz2 (627.57 KiB) |

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

## References

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

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