Frequent pattern discovery with memory constraint

  • Authors:
  • Kun-Ta Chuang;Ming-Syan Chen

  • Affiliations:
  • National Taiwan University, Taipei, Taiwan, ROC;National Taiwan University, Taipei, Taiwan, ROC

  • Venue:
  • Proceedings of the 14th ACM international conference on Information and knowledge management
  • Year:
  • 2005

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Abstract

We explore in this paper a practicably interesting mining task to retrieve frequent itemsets with memory constraint. As opposed to most previous works that concentrate on improving the mining efficiency or on reducing the memory size by best effort, we first attempt to constrain the upper memory size that can be utilized by mining frequent itemsets in this paper.