| 主成分分析及其应用探讨——以山西省农村居民消费结构为例 |
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| 引用本文： | 姚爱丽.主成分分析及其应用探讨——以山西省农村居民消费结构为例[J].山西农业大学学报(社会科学版),2007,6(2):138-142. |
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| 作者姓名： | 姚爱丽 |
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| 作者单位： | 北京林业大学,经济管理学院,北京,100083 |
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| 摘 要： | 简要介绍了主成分分析的基本理论和基本方法,初步探讨了主成分分析在实际应用中需要注意的几个问题,并结合对山西省农村居民消费结构的综合评价,给予主成分一个具有实际意义的诠释。
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| 关 键 词： | 主成分分析 多指标综合评价 居民消费结构 |
| 文章编号： | 1671-816X(2007)06-0138-05 |
| 修稿时间： | 2006年12月8日 |
Discussion on the Principal Component Analysis and Its Application——Take the Resident's Compumption Structure in Shanxi Province as a Sample |
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| YAO Ai-li.Discussion on the Principal Component Analysis and Its Application——Take the Resident''''s Compumption Structure in Shanxi Province as a Sample[J].Journal of Shanxi Agricultural University:Social Science Edition,2007,6(2):138-142. |
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| Authors: | YAO Ai-li |
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| Abstract: | This paper has briefly introduced the basic theories and the basic approach of the principal component analysis and discussed some problems in the application of the principal component analysis.Combining the integrated evaluation on the consumption structure of country residents in Shan-xi Province,the author has given a practical sensed and reasonable annotation to principal component. |
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| Keywords: | Principal Component Analysis Integrated Evaluation of Muti-index Resident's Consumption Structure |
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