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基于FP-树的无支持度设置关联规则挖掘

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摘要 关联规则的挖掘大都在用户设置的支持度阈值的限制条件下,产生频繁项目集合,得到关联规则。但是没有相关领域的专门知识,用户很难设置合适的支持度阈值来得到合适的结果。文章在FP-树挖掘算法的基础上,提出一种无支持度设置的关联规则挖掘方法,通过兴趣度的设置动态地得到不同项集的不同支持度。
出处 《计算机时代》 2006年第4期7-8,16,共3页 Computer Era
基金 湖南文理学院一般项目(JJYB0513)
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参考文献5

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