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一种新的关联规则的高效挖掘算法 被引量:4

A New High Efficient Association Rules Mining Algorithm
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摘要 在Apriori算法的基础上,提出了一种新的算法,该算法在运行过程中根据支持度来不断缩小原有事务数据库,同时采用了一种新的方法产生候选集,促进了关联规则挖掘中效率的提高。 Based on Apriori algorithm,this paper proposes a new algorithm which reduces the database during running,and at the same time,a new method to produce candidate itemsets is used in it.This algorithm can improve the efficiency of association rules mining.
出处 《计算机应用研究》 CSCD 北大核心 2003年第11期57-58,97,共3页 Application Research of Computers
关键词 数据挖掘 关联规则 频繁集 高效 Data Mining Association Rules Frequent Itemsets HE(High Efficiency)
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