Amazon product co-purchasing network and ground-truth communities
Creators:
Yang, Jaewon; Leskovec, Jure
Publication Date:
2012
Data Category:
Dataset Description:
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 an undirected edge from i to j. Each product category provided by Amazon defines each ground-truth community. We regard each connected component in a product category as a separate ground-truth community. We remove the ground-truth communities which have less than 3 nodes. We also provide the top 5,000 communities with highest quality which are described in our paper. As for the network, we provide the largest connected component. The dataset contains 334,863 nodes and 925,872 edges.
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