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Mining Frequent Closed Patterns in Microarray Data
Brighton, United Kingdom November 01-November 04
DOI Bookmark: http://doi.ieeecomputersociety.org/10.1109/ICDM.2004.10070Fourth IEEE International Conference ...
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Gao Cong, National University of Singapore
Kian-Lee Tan, National University of Singapore
Anthony K. H. Tung, National University of Singapore
Feng Pan, National University of Singapore
Microarray data typically contains a large number of columns and a small number of rows, which poses a great challenge for existing frequent (closed) pattern mining algorithms that discover patterns in item enumeration space. In this paper, we propose two new algorithms that explore the row enumeration space to mine frequent closed patterns. Several experiments on real-life gene expression data show that the new algorithms are faster than existing algorithms, including CLOSET, CHARM, CLOSET+ and CARPENTER.
Citation:
Gao Cong, Kian-Lee Tan, Anthony K. H. Tung, Feng Pan, "Mining Frequent Closed Patterns in Microarray Data," icdm, pp.363-366, Fourth IEEE International Conference on Data Mining (ICDM'04), 2004
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