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基于数量的关联规则挖掘 被引量:6

The Association Rule Mining Based on Item Numbers
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摘要 通过对现有问题的分析,提出了新的基于数量的关联规则挖掘的概念,分忻了有关的数量-支持度,并提出了一种改进算法,然后通过一个例子与传统的Apriori算法进行了对比分析. With an analysis of the problems in association rule mining, a new concept with number of items is proposed. Based on the numbersupport, the Apriori algorithm is improved, and the result is compared with the new algorithm.
出处 《北京邮电大学学报》 EI CAS CSCD 北大核心 2002年第4期56-60,共5页 Journal of Beijing University of Posts and Telecommunications
关键词 数据挖掘 数量-关联规则 平均数量值 数量支持度 data mining association rule mining support confidence
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参考文献4

  • 1[2]Cai C H, Ada W C Fu, Cheng C H, Kwong W W. Mining association rules with weighted items[A]. In Proc. Of the Int'l Database Engineering and Applications Symposium[C]. 1998.68-77.
  • 2[3]Takeshi Fukuda, Yasuhiko Morimoto, Shinichi Morishita, Takeshi Tokuyama. Data mining using two-dimensional optimized association rules[A]. Scheme, algorithms, an visulaization. In proceedings of ACM SIGMOD[C]. 1996, 13-23.
  • 3[4]Agrawal R, Srikant S. Fast algorithms for mining association[A]. In Proc. Of the 20th Int's 1 Conf. on Very Large Database[C]. 1994.487-499.
  • 4[5]Agrawal R, Imielingski T, Swami A. Mining association rules between sets of items in large databases[C]. In SIGMOD,207-216,Washington D. C., 1993.

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