Title: Discussing to Comprehensive Evaluation by Principal Component
Abstract: Aiming at the shortcoming that obtained from comprehensive evaluation by principal component analysis,this paper points out the method of grouping principal component evaluation.Namely,the varialle will be divided into groups by factor analysis first,then going along principal component evaluation to the variable of each group separately.Thus it can keep the virtue of principal component analysis and conquer the defects which are obtained from evaluation.So that it can improve the rationality of comprehensive evaluation result.And besides,it analyses an example with the method and gets better effects.
Publication Year: 2006
Publication Date: 2006-01-01
Language: en
Type: article
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Cited By Count: 8
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