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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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