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数据库关联规则挖掘算法研究
引用本文:刘晓慧.数据库关联规则挖掘算法研究[J].数字社区&智能家居,2014(6):3721-3723.
作者姓名:刘晓慧
作者单位:沈阳工程学院,辽宁沈阳110136
摘    要:该文介绍了数据挖掘、关联规则相关概念,分析了经典的挖掘布尔关联规则频繁项集的算法-Apriori算法,阐述了关联规则的生成过程,并通过实例进行验证。针对Apriori算法的缺陷进行了分析并列举了几种算法优化方法。

关 键 词:数据挖掘  关联规则  Apriori算法  阈值

Research on Asscoiation Rules Mining Algorithm in Database
LIU Xiao-hui.Research on Asscoiation Rules Mining Algorithm in Database[J].Digital Community & Smart Home,2014(6):3721-3723.
Authors:LIU Xiao-hui
Affiliation:LIU Xiao-hui (Shenyang Institute of Engineering, Sh enyang 110136, China)
Abstract:This article describes the conception of data mining and association rules, Analyzes apriori algorithm,It ’s the classic al-gorithm in frequent itemsets mining base on boolean association rules, Describes the generation process of association rules and verified by examples. Analysis of the defects of apriori algorithm and several improved algorithms.
Keywords:data mining  association rules  Apriori algorithm  threshold
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