| 对应用主成分法进行综合评价的探讨 |
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| 引用本文： | 侯文.对应用主成分法进行综合评价的探讨[J].数理统计与管理,2006,25(2):211-214. |
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| 作者姓名： | 侯文 |
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| 作者单位： | 辽宁师范大学数学学院,辽宁,大连,116029 |
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| 摘 要： | 本文针对用主成分法进行综合评价时存在的缺点,提出了分组主成分评价法。即先用因子分析法对变量进行分组后,然后再分别对各组变量进行主成分评价,既保证了主成分法的优点,也克服它在评价中的缺点,提高综合评价结果的合理性。并用该方法对实例进行了分析,取得了较好的效果。
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| 关 键 词： | 主成分分析 综合评价 因子分析 |
| 文章编号： | 1002-1566(2006)02-0211-04 |
| 收稿时间： | 2004-09-10 |
| 修稿时间： | 2004年9月10日 |
Discussing to Comprehensive Evaluation by Principal Component |
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| HOU Wen.Discussing to Comprehensive Evaluation by Principal Component[J].Application of Statistics and Management,2006,25(2):211-214. |
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| Authors: | HOU Wen |
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| Institution: | School of Mathematics, Liaoning Normal University, Dalian 116029 China |
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| 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. |
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| Keywords: | Principal component analysis comprehensive evaluation factor analysis |
| 本文献已被 CNKI 维普 万方数据 等数据库收录！ |
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