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Knowledge extraction from aerodynamic simulation data of compressor rotor
文献类型:会议
作者:Wang, Wei[1]  Mo, Rong[2]  Fan, Qingming[3]  
机构:[1]Key Laboratory of Contemporary Design and Integrated Manufacturing Technology, Northwestern Polytechnical University, Xi'an, 710072, China
[2]Key Laboratory of Contemporary Design and Integrated Manufacturing Technology, Northwestern Polytechnical University, Xi'an, 710072, China
[3]Key Laboratory of Contemporary Design and Integrated Manufacturing Technology, Northwestern Polytechnical University, Xi'an, 710072, China
年:2011
通讯作者:Wang, W (reprint author), NW Polytech Univ, Key Lab Contemporary Design & Integrated Mfg Tech, Xian 710072, Peoples R China.
会议名称:CEIS 2011
页码范围:1792-1796
会议开始日期:2011-08-18
收录情况:EI(20115214631043)  CPCI-S(WOS:000300876501158)  
人气指数:1771
浏览次数:1744
语言:外文
关键词:Knowledge extraction; Decision tree; Aerodynamic optimization; Simulation data; NASA rotor37
摘要:
In order to acquire the knowledge which was embedded in the simulation data of the aerodynamic optimization of the compressor, the method based on the entropy measurement and decision tree algorithm was applied to NASA rotor37. The data attributes were reduced through calculating the entropy of the attributes of the experiment data set, and the rules of the optimization design were acquired by constructing the decision tree. The results indicate that the method of knowledge extraction is feasibl ...More
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