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Abstract:
将FP-Growth算法应用于面向目标的关联规则(OOA)挖掘,对FP-Tree的结点进行了修改,增加了目标支持度计数和效用度累计两个字段,对FP-Growth算法进行了改进.实验结果表明,改进后的方法比基于Apriori算法和基于Dfree算法的OOA挖掘效率更高.
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集美大学学报(自然科学版)
ISSN: 1007-7405
CN: 35-1186/N
Year: 2006
Issue: 2
Volume: 11
Page: 117-121
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ESI Highly Cited Papers on the List: 0 Unfold All
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30 Days PV: 2