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›› 2003, Vol. 29 ›› Issue (13): 105-107.

• 论文 • 上一篇    下一篇

基于改善度计算的有效关联规则

吴永梁,陈炼   

  1. 南昌大学计算中心,南昌大学计算中心 南昌 330029
  • 发布日期:2003-07-15

Valid Association Rules Based on Lift-calculation

WU Yongliang, CHEN Lian   

  1. (Computing Center,Nanchang University,Nanchang 330029)
  • Published:2003-07-15

摘要: 首先对采用支持度-置信度框架挖掘关联规则的不足进行了分析,然后引入相关性分析、改善度计算来弥补其不足,提高关联规则的有效性,最后给出了相关算法设计。

关键词: 关联规则, 有效, 相关性, 改善度

Abstract: Some shortages of association rules mining based on support-confidence calculation are analyzed. Then correlation analysis and lift-calculation are introduced to improve the shortage and enhance the validity of association rules. Finally an correlative algorithm based on lift-calculation is presented.

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