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《Journal of North China University of Technology Beijing China》 2007-01
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CET-4 Grade Performance Analysis Based on Decision Tree

Cao Danyang Li Jinhong Wei Jinqiang Zhang Yanfang (College of Information Engineering,North China Univ.of Tech.,100041,Beijing,China)  
The article describes the basic concepts of the data mining flow,and introduces the principle of the arithmetic of decision tree.According to the arithmetic of decision tree,the article analyzes various factors that affect the performance of CET-4 grade and gets a rule set based on the ideas of data mining.These provide the bases for improving the quality of teaching.
【CateGory Index】: TP311.13
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