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Fourth IEEE International Conference on Data Mining (ICDM'04)
Learning Rules from Highly Unbalanced Data Sets
Brighton, United Kingdom
November 01-November 04
ISBN: 0-7695-2142-8
Jianping Zhang, AOL, Inc., Dulles, VA
Eric Bloedorn, MITRE Corporation, McLean, Virginia
Lowell Rosen, MITRE Corporation, McLean, Virginia
Daniel Venese, MITRE Corporation, McLean, Virginia
This paper presents a simple and effective rule learning algorithm for highly unbalanced data sets. By using the small size of the minority class to its advantage this algorithm can conduct an almost exhaustive search for patterns within the known fraudulent cases. This algorithm was designed for and successfully applied to a law enforcement problem, which involves discovering common patterns of fraudulent transactions.
Citation:
Jianping Zhang, Eric Bloedorn, Lowell Rosen, Daniel Venese, "Learning Rules from Highly Unbalanced Data Sets," icdm, pp.571-574, Fourth IEEE International Conference on Data Mining (ICDM'04), 2004
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