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《Computer Engineering》 2003-05
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Research of Apriori Algorithm Based on Consumption Behavior

LUO Jiawei,PENG Manman,CHEN Jingyan,WANG Siwei (College of Computer and Communication,Hunan University,Changsha 410082)  
This paper focuses on the concepts and techniques of data mining association rules. Through an improvement of the Apriori algorithm, it can enhance the information-gain ratio in database scanning, identify more quickly the supersets that are not members of the large itemsets, and, thus, reduce the size of the large itemsets. It decreases the size of candidate itemsets by deleting some items in them in order to increase the efficiency of generating large itemsets.
【CateGory Index】: TP311.12
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Chinese Journal Full-text Database 4 Hits
1 Cheng Zheng Lei Xia Liao Xiang Ma Yikai Bai Xiaoli(School of Electrical & Information,Xihua University,Chengdu 610039);Application of Data Mining in Power Network Safety Evaluation[J];Electrical Engineering;2010-08
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1 JIANG Wan-yun,HU Xue-gang(Department of Computer Science,Huainan Association University,Huainan 232001,China);On Application of Association Rules to Student Mark Management[J];Journal of Anqing Teachers College(Natural Science Edition);2006-04
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