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《Mathematics in Practice and Theory》 2013-16
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Parameter Estimation of Linear Regression Model with Incomplete Data

LI Xin;CAO Xian-bing;Department of Mathematics,School of Science,Beijing Technology and Business University;  
In the process of data collection,the data may be caused to miss in many cases,which will greatly impact data mining and the stability of result.In this paper the problem of parameter estimation of linear regression model with incomplete data is resolved effectively based on EM algorithm with the help of SPSS software.The method is also suitable for the multiple linear regression models.
【Fund】: 北京市属高校人才强教计划项目(201106206);; 研究生教育建设项目(201267)
【CateGory Index】: O212.1
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