SAT-MOD: moderate itemset fittest for text classification

  • Authors:
  • Jianlin Feng;Huijun Liu;Jing Zou

  • Affiliations:
  • Huazhong Univ. of Sci. & Tech., Hubei, China;Huazhong Univ. of Sci. & Tech., Hubei, China;Huazhong Univ. of Sci. & Tech., Hubei, China

  • Venue:
  • WWW '05 Special interest tracks and posters of the 14th international conference on World Wide Web
  • Year:
  • 2005

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Abstract

In this paper, we present a novel association-based method called SAT-MOD for text classification. SAT-MOD views a sentence rather than a document as a transaction, and uses a novel heuristic called MODFIT to select the most significant itemsets for constructing a category classifier. The effectiveness of SAT-MOD has been demonstrated comparable to well-known alternatives such as LinearSVM and much better than current document-level words association based methods on the Reuters corpus.