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New approach in biased regression

 

作者: E. M. Qannari,   E. Vigneau,   M. Semenou,  

 

期刊: Journal of Applied Statistics  （Taylor Available online 1997）
卷期: Volume 24, issue 6  

页码: 647-658

 

ISSN:0266-4763

 

年代: 1997

 

DOI:10.1080/02664769723396

 

出版商: Taylor & Francis Group

 

数据来源: Taylor

 

摘要:

An optimization problem which provides a new characterization for ridge regression is discussed. A variant of this optimization problem leads to a new family of biased estimators that includes the Stein estimation method and principal components regression as particular cases. The whole approach is illustrated on the basis of real data sets.

 

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