计算机与现代化 ›› 2013, Vol. 218 ›› Issue (10): 10-12.doi: 10.3969/j.issn.1006-2475.2013.10.003

• 算法设计与分析 • 上一篇    下一篇

基于新权重的多数据源规则合成算法

林雍泰,徐志虎,叶凯洲,谢渊源,张世伟   

  1. 闽南师范大学计算机科学与工程系,福建漳州363000
  • 收稿日期:2013-05-21 修回日期:1900-01-01 出版日期:2013-10-26 发布日期:2013-10-26

Rule Synthesis Algorithm of Multiple Data Sources Based on New Weight

LIN Yong-tai, XU Zhi-hu, YE Kai-zhou, XIE Yuan-yuan, ZHANG Shi-wei   

  1. Department of Computer Science and Engineering, Minnan Normal University, Zhangzhou 363000, China
  • Received:2013-05-21 Revised:1900-01-01 Online:2013-10-26 Published:2013-10-26

摘要: 数据的存储存在多源化,从多数据源进行关联规则合成是数据挖掘领域的一个研究热点。本文针对已有的合成方法进行深入分析,提出一种综合考虑数据库容量大小及规则数量的新合成算法,该算法能够较好地度量数据源的权重。实验结果表明该方法的有效性。

关键词: 关联规则合成, 数据挖掘, 数据源权重

Abstract: The data store exits in multiple data sources generally, and it is a hot topic of association-rules synthesis from multiple data sources in the field of data mining. This paper in-depthly analyses the existed methods, and proposes a new synthesis algorithm considering the database size and the number of rules, which can be used to measure the weight of the data source more precisely. The experimental results show the effectiveness of this method.

Key words: association-rules synthesis, data mining, data source weight

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