Direction-aware proximity for graph mining
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United States of America Patent
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Apr 12, 2011
Grant Date -
Aug 13, 2009
app pub date -
Feb 11, 2008
filing date -
Feb 11, 2008
priority date (Note) -
Expired
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Abstract
A method and system for graph mining direction-aware proximity measurements. A directed graph includes nodes and directed edges connecting the nodes. A direction-aware proximity measurement is calculated from a first node to a second node or from a first group of nodes to a second group of nodes. The direction-aware proximity measurement from a first node to second node is based on an escape probability from the first node to the second node. Disclosed herein are methods for efficiently calculating one or multiple direction-aware proximity measurements. The direction-aware proximity measurements can be used in performing various graph mining applications.
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