数据挖掘_(2003年3月2号统计亚马逊网上产品联合采购关系数据集).pdf

Amazon product co-purchasing network, March 02 2003(2003 年3 月2 号统计亚马逊网上产品联合采购 关系数据集) 数据摘要： 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 March 02 2003 中文关键词： 亚马逊,联合采购,产品,购买,网络, 英文关键词： Amazon,co-purchasing,product,buy,web, 数据格式： TEXT 数据用途： 统计了亚马逊上产品之间采购的联合关系，为管理者制定市场策 略提供依据 数据详细介绍： Amazon product co-purchasing network, March 02 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 March 02 2003. Dataset statistics Nodes 262111 Edges 1234877 Nodes in largest WCC 262111 (1.000) Edges in largest WCC 1234877 (1.000) Nodes in largest SCC 241761 (0.922) Edges in largest SCC 1131217 (0.916) Average clustering coefficient 0.4240 Number of triangles 717719 Fraction of closed triangles 0.2361 Diameter (longest shortest path) 29 90-percentile effective diameter 11 Source (citation)  J. Leskovec, L. Adamic and B. Adamic. The Dynamics of Viral Marketing. ACM Transactions on the Web (ACM TWEB), 1(1), 2007. 数据预览： 点此下载完整数据集