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主成分分析法在多指标综合评价方法中的应用
引用本文:李艳双,曾珍香,张闽,于树江.主成分分析法在多指标综合评价方法中的应用[J].河北工业大学学报,1999,28(1):94-97.
作者姓名:李艳双  曾珍香  张闽  于树江
作者单位:河北工业大学,管理学院,天津,300130
摘    要:阐述了多指标综合评价方法的定义,并根据权重确定方法的不同,进一步将其划分为主观权法和客观赋权法两类评价方法,文章讨论了两类不同的评价方法的各自特点,并重点论述了额赋权法中的主成分分析法的优点及原理,归纳整理出了主成分分析法的计算步骤,在文章的最后,在天津市的人口发展状况为基础数据,给出了计算实例。

关 键 词:指标  综合评价  权重  主观赋权法  客观赋权法  主成分分析法
修稿时间:1998-09-28

Application of Primary Component Analysis in the Methods of Comprehensive Evaluation for many Indexes
Li Yan Shuang,Zeng Zhen Xiang,Zhang Min,Yu Shu Jiang.Application of Primary Component Analysis in the Methods of Comprehensive Evaluation for many Indexes[J].Journal of Hebei University of Technology,1999,28(1):94-97.
Authors:Li Yan Shuang  Zeng Zhen Xiang  Zhang Min  Yu Shu Jiang
Affiliation:Li Yan Shuang Zeng Zhen Xiang Zhang Min Yu Shu Jiang
Abstract:This paper expounds the definition of the comprehensive evaluation method for many indexes. According to the different weight defining methods, it can be divided into two kinds of evaluating methods: Subjective weight defining method and Objective weight defining method. The paper expounds the feature of the two kind of method, especially the virtue,principles and calculating stages of the primary component analysis within the Objective weight defining method. At the last of the paper, an example based on the population stage of TianJin city is given.
Keywords:Indexes  Comprehensive evaluation  Weight  Subjective weight defining method  Objective weight defining method  Primary component ananlysis
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