**Amazon (TWEB)**

# Amazon (TWEB)

## About this network

This is the network of items on Amazon that have been mentioned by Amazon's "People who bought X also bought Y" function. Nodes in the network are products, and a directed edge from A to B denotes that product A is frequently co-purchased with product B

## Network info

Code | Am |

Category | ⬤ Misc |

Data source | http://snap.stanford.edu/data/amazon0601.html |

Vertex type | Product |

Edge type | Co-purchase |

Format | Directed |

Edge weights | Unweighted |

Size | 403,394 vertices (products) |

Volume | 3,387,388 edges (co-purchases) |

Average degree (overall) | 16.794 edges / vertex |

Fill | 2.0816 × 10^{–5} edges / vertex^{2} |

Maximum degree | 2,761 edges |

Reciprocity | 55.7% |

Size of LCC | 403,364 vertices |

Size of LSCC | 395,234 vertices |

Wedge count | 72,209,687 |

Claw count | 12,017,835,784 |

Triangle count | 3,986,507 |

Square count | 35,661,461 |

4-tour count | 579,017,252 |

Power law exponent (estimated) with d_{min} | 3.1510 (d_{min} = 29) |

Gini coefficient | 33.1% |

Relative edge distribution entropy | 98.3% |

Assortativity | –0.017647 |

Clustering coefficient | 16.6% |

Diameter | 25 edges |

90-percentile effective diameter | 7.43 edges |

Mean shortest path length | 6.36 edges |

Spectral norm | 58.958 |

Algebraic connectivity | 0.0054466 |

## Downloads

TSV file: | amazon0601.tar.bz2 (13.30 MiB) |

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