**Flickr**

# Flickr

## About this network

This is the undirected network of Flickr images sharing common metadata such as tags, groups, locations etc. A node represents an image, and an edge indicates that two images share the same metadata.

## Network info

Code | FI |

Category | ⬤ Misc |

Data source | http://snap.stanford.edu/data/web-flickr.html |

Vertex type | Image |

Edge type | Similarity |

Format | Undirected |

Edge weights | Unweighted |

Size | 105,938 vertices (images) |

Volume | 2,316,948 edges (similarities) |

Average degree | 43.742 edges / vertex |

Fill | 0.00041290 edges / vertex^{2} |

Maximum degree | 5,425 edges |

Size of LCC | 105,722 vertices |

Wedge count | 806,678,787 |

Claw count | 181,947,878,743 |

Triangle count | 107,987,357 |

Square count | 34,729,244,373 |

4-tour count | 281,065,304,028 |

Power law exponent (estimated) with d_{min} | 1.7310 (d_{min} = 7) |

Gini coefficient | 78.0% |

Relative edge distribution entropy | 87.6% |

Assortativity | 0.24685 |

Clustering coefficient | 40.2% |

Diameter | 9 edges |

90-percentile effective diameter | 4.81 edges |

Mean shortest path length | 4.34 edges |

Spectral norm | 615.56 |

Algebraic connectivity | 0.032533 |

## Downloads

TSV file: | flickrEdges.tar.bz2 (7.36 MiB) |

Extraction code: | snap.tar.bz2 (20.04 KiB) |