Mining Quantitative Frequent Itemsets Using Adaptive Density-Based Subspace Clustering

  • Authors:
  • Takashi Washio;Yuki Mitsunaga;Hiroshi Motoda

  • Affiliations:
  • Osaka University;Osaka University;Osaka University

  • Venue:
  • ICDM '05 Proceedings of the Fifth IEEE International Conference on Data Mining
  • Year:
  • 2005

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Abstract

A novel approach to subspace clustering is proposed to exhaustively and efficiently mine quantitative frequent itemsets (QFIs) from massive transaction data鹿. For the computational tractability, our approach introduces adaptive density-based and Apriori-like algorithm. Its outstanding performance is shown through numerical experiments.