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Amazon product co-purchasing network, May 05 2003

Dataset information

Network was collected by crawling Amazon website. It is based on Customers Who Bought This Item Also Bought feature of the Amazon website. If a product i is frequently co-purchased with product j, the graph contains a directed edge from i to j.

The data was collected in May 05 2003.

Dataset statistics
Nodes 410236
Edges 3356824
Nodes in largest WCC 410236 (1.000)
Edges in largest WCC 3356824 (1.000)
Nodes in largest SCC 390304 (0.951)
Edges in largest SCC 3255816 (0.970)
Average clustering coefficient 0.4064
Number of triangles 3951063
Fraction of closed triangles 0.06068
Diameter (longest shortest path) 20
90-percentile effective diameter 7.6

Source (citation)


File Description
amazon0505.txt.gz Amazon product co-purchaisng network from May 05 2003