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Grocery Purchasing Correlations |
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Author(s):
Stephen G. Eick |
Institution:
AT&T Bell Laboratories |
Year:
1996 |
URL:
http://eprints.kfupm.edu.sa/26732/1/26732.pdf |
Project Description:
For many types of relationships there is no natural layout. In these cases we must rely on layout algorithms to position the nodes based on the relationships among them. These images show grocery purchasing patterns from a market basket analysis. The node sizes and colors show the purchase probability for each item and the links show the correlations among purchases.
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