摘要
文章在分析数据特点的基础上进行了关联规则的数据挖掘。阐述了关联规则挖掘的基本理论,给出了关联规则挖掘的一般模型,并在介绍了著名的Apriori算法的前提下,将哈希技术应用到Apriori算法中,提出了HTBA算法,并通过www.city0518.cn的数据实例加以分析。
On the basis of the data characteristic, having carried out data Mining about association rules. The model of association rules and classical Apriori algorithm are introduced. In order to improve its efficiency, an algorithm called HTBA is proposed which introduces the Hashtree, and the data example form www.city0518.cn are verified by HTBA.
出处
《电脑与信息技术》
2008年第6期34-37,共4页
Computer and Information Technology
