| 主从关系数据库中关联规则挖掘算法研究 |
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| 引用本文： | 谢亮,张晶,胡学钢.主从关系数据库中关联规则挖掘算法研究[J].合肥工业大学学报(自然科学版),2009,32(5). |
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| 作者姓名： | 谢亮 张晶 胡学钢 |
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| 作者单位： | 合肥工业大学,计算机与信息学院,安徽,合肥,230009 |
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| 摘 要： | 数据挖掘是计算机科学研究的重要领域之一.文章从主从关系数据集的角度开展关联规则挖掘研究,首先构建了主从关系数据库模型,在此基础上提出一种基于元组ID逆传输的关联规则挖掘算法(TIDRP),避免了挖掘过程中数据的集成过程,减少了资源的消耗,并使挖掘出的规则更符合实际情况.
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| 关 键 词： | 数据挖掘 主从关系 关联规则 元组ID传输 |
Research on the algorithms for mining association rules in the master-slave relationship database |
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| XIE Liang,ZHANG Jing,HU Xue-gang.Research on the algorithms for mining association rules in the master-slave relationship database[J].Journal of Hefei University of Technology(Natural Science),2009,32(5). |
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| Authors: | XIE Liang ZHANG Jing HU Xue-gang |
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| Institution: | School of Computer and Informaion;Hefei University of Technology;Hefei 230009;China |
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| Abstract: | Data mining is one of the important areas of computer science,and how to mine effective information directly from a relational database which contains multi-relational data has been an important subject.In this paper,the mining of association rules is studied from the view of master-slave relationship data set.First,the model of master-slave relationship database is constructed.Then an algorithm for mining multi-relational association rules based on tuple ID retrorse propagation,which is called TIDRP,is pro... |
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| Keywords: | data mining master-slave relation association rule tuple ID propagation |
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