| 加权关联规则挖掘算法 |
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| 引用本文： | 侯宇,张敏.加权关联规则挖掘算法[J].大连大学学报,2011,32(3):49-52. |
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| 作者姓名： | 侯宇 张敏 |
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| 作者单位： | 大连大学信息工程学院,辽宁大连,116622 |
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| 摘 要： | 将项目权值引入传统关联规则挖掘中是在项目属性上的扩展。本文分析项目权值对加权关联规则挖掘的影响,并对加权关联规则现有的算法进行总结,同时比较各算法的优缺点。最后对加权关联规则的未来研究发展方向进行探讨。
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| 关 键 词： | 数据挖掘 关联规则 权值 加权支持度 加权频繁项集 |
Survey of Weighted Association Rule Mining Algorithm |
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| HOU Yu,ZHANG Min.Survey of Weighted Association Rule Mining Algorithm[J].Journal of Dalian University,2011,32(3):49-52. |
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| Authors: | HOU Yu ZHANG Min |
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| Institution: | (College of Information Engineering,Dalian University,Dalian 116622,China) |
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| Abstract: | Introduce the item weights to traditional association rules mining is the expansion in the project properties.This paper analyzes the effects of the item weights to the weighted association rules mining, and the weighted association rules of existing algorithms are summarized and compared the advantages and disadvantages of them.Finally the research of the weighted association rules of the future development trend are discussed. |
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| Keywords: | data mining association rule weights weighted support weighted frequent itemset |
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