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Cross-Validatory Estimation of the Number of Components in Factor and Principal Components Models

 

作者: Svante Wold,  

 

期刊: Technometrics  （Taylor Available online 1978）
卷期: Volume 20, issue 4  

页码: 397-405

 

ISSN:0040-1706

 

年代: 1978

 

DOI:10.1080/00401706.1978.10489693

 

出版商: Taylor & Francis Group

 

关键词: Factor analysis;Principal components;Eigenvector decomposition;Singular value decomposition;Rank determination

 

数据来源: Taylor

 

摘要:

By means of factor analysis (FA) or principal components analysis (PCA) a matrixYwith the elementsyikis approximated by the model

 

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