**Orkut**

# Orkut

## About this network

This is the bipartite network of Orkut users and their group memberships.

## Network info

Code | OG |

Category | ⬤ Affiliation |

Data source | http://socialnetworks.mpi-sws.org/data-imc2007.html |

Vertex type | User, group |

Edge type | Membership |

Format | Bipartite |

Edge weights | Unweighted |

Size | 14,297,249 = 11,514,053 + 2,783,196 vertices (users + groups) |

Volume | 327,037,487 edges (memberships) |

Average degree (overall) | 56.807 edges / vertex |

Average user degree | 117.50 edges / vertex |

Average group degree | 37.458 edges / vertex |

Fill | 1.3459 × 10^{–5} edges / vertex^{2} |

Maximum degree | 318,240 edges |

Wedge count | 2,528,039,357,274 |

Power law exponent (estimated) | 1.4949 Â± 0.0001 |

Gini coefficient | 87.4% |

Relative edge distribution entropy | 85.4% |

Diameter | 15 edges |

90-percentile effective diameter | 4.99 edges |

Mean shortest path length | 4.29 edges |

Spectral norm | 3037.4 |

## Downloads

TSV file: | orkut-groupmemberships.tar.bz2 (1.12 GiB) |

Extraction code: | wosn.tar.bz2 (16.17 KiB) |