| 提高关联规则完整性和有效性的算法 |
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| 引用本文： | 张怀亭,王忠民. 提高关联规则完整性和有效性的算法[J]. 计算机工程与应用, 2003, 39(29): 208-210,217 |
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| 作者姓名： | 张怀亭 王忠民 |
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| 作者单位： | 北京科技大学计算机系,北京,100083 |
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| 摘 要： | 该文在对经典的关联规则算法进行了分析后,通过引入兴趣度和负规则的概念,提出了在不降低运行效率的同时提高挖掘出的关联规则的有效性和完整性的算法,并且对算法本身作出了评价。
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| 关 键 词： | 关联规则 兴趣度 负规则 |
| 文章编号： | 1002-8331-(2003)29-0208-03 |
An Algorithm to Improve Integrity and Efficacy of Association Rules |
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| Zhang Huaiting Wang Zhongming. An Algorithm to Improve Integrity and Efficacy of Association Rules[J]. Computer Engineering and Applications, 2003, 39(29): 208-210,217 |
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| Authors: | Zhang Huaiting Wang Zhongming |
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| Abstract: | After analyzing the classical algorithm of association rules,we introduce the definition of interest and negative rules,and offer a new algorithm to mine association rules.The new algorithm improves integrity and efficacy of association rules while it doesn't need more system cost.Finally we give the evaluation of it. |
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| Keywords: | association rules interest negative rules |
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