摘要
阐述了关联规则挖掘对象事务数据库的特性, 对关联规则挖掘的关键问题频繁项集的几种挖掘方法:Apriori算法、最大频繁项集的挖掘算法、基于频繁链表的频繁项集挖掘算法作了分析研究。
The characteristic of transaction database on which association rule is mined was debated in this paper, Mining frequent set is key problem of association rule mining, some of its algorithms such as Apriori algorithms, algorithms of mining maximum frequent set, algorithms of mining frequent set based on the frequent link were analyzed and studied, in the end we point out the channel of improving the algorithms of mining frequent set .
出处
《广西民族学院学报（自然科学版）》
CAS
2005年第1期86-90,共5页
Journal of Guangxi University For Nationalities(Natural Science Edition)
基金
广西高校科研基金资助项目(0448093)
广西师范大学项目基金资助
关键词
事务数据库
频繁项集挖掘算法
关联规则
数据挖掘
transaction database
algorithm of mining frequent itemset
association rule
data mining
