A New Association Rules Mining Algorithm

A New Association Rules Mining Algorithm
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一种新的关联规则挖掘算法

DOI:
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发表时间:
2008
期刊:
Computer Knowledge and Technology
影响因子:
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通讯作者:
Liu Zhi
Liu Zhi
中科院分区:
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文献类型:
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作者:
Liu Zhi

文献摘要

被引文献

相似文献

通过对数据挖掘算法的分析和研究,发现基于候选集的类Apriori算法存在较大的缺陷,该算法需要多次扫描,产生的候选集较多,在挖掘低支持度阈值、长规则时效率较低。本文介绍了一种新的优化关联规则挖掘的算法PS。实验结果表明该算法是有效的。
After analyzing and studying data mining algorithms, there are great flaws in Apriori- like algorithm based on candidate sets, the algorithm needs multiple scanning, produces lots of candidate sets, and has low efficiency when mining low support threshold, long rules. This paper introduces a new algorithm PS which optimizes association rules mining. Experimental results show the algorithm is effective.