| 一种优化的频集发现算法 |
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| 引用本文： | 张贞梅.一种优化的频集发现算法[J].中国科技信息,2007(13):257-259,261. |
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| 作者姓名： | 张贞梅 |
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| 作者单位： | 山东经济学院信息管理学院,250014 |
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| 摘 要： | 关联规则的挖掘是数据挖掘的一个重要方面,本文介绍了关联规则挖掘的一般概念,探讨了数据仓库中关联规则的挖掘问题,提出一种基于矩阵的对L2进行改进的算法,并对其与Apriori算法进行了分析和比较。
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| 关 键 词： | 关联规则 数据挖掘 数据仓库 算法 |
A Optimized Algorithm of Finding Frequency Sets |
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| Zhang Zhenmei.A Optimized Algorithm of Finding Frequency Sets[J].CHINA SCIENCE AND TECHNOLOGY INFORMATION,2007(13):257-259,261. |
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| Authors: | Zhang Zhenmei |
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| Institution: | The College of Information management of Shandong economic university; Shandong jinan; 250014 |
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| Abstract: | Mining of association rules is an important aspect in data mining. In this paper we explain the fundaments of association rule mining and researches the mining of association rules in database. At the same time put forward an algorithm based on matrix which can improve L2, compares and analyses it with Apriori algorithm. |
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| Keywords: | association rule data mining database algorithm |
| 本文献已被 CNKI 维普 万方数据 等数据库收录！ |
