| 主成份投影法在证券市场上市公司统计分析中的应用 |
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| 引用本文： | 王纯,姚翠珍.主成份投影法在证券市场上市公司统计分析中的应用[J].数学的实践与认识,2002,32(1):46-49. |
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| 作者姓名： | 王纯 姚翠珍 |
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| 作者单位： | 1. 郑州防空兵学院数学教研室,郑州,450052
2. 北京理工大学应用数学系,北京,100081 |
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| 摘 要： | 本文利用主成份投影法 ,对证券市场上 4 5家个股业绩的九个指标进行了综合评价 ,指标的权重的确定采用了熵权法 ,得到了这些公司 2 0 0 0年的财务状况的排列次序 .
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| 关 键 词： | 熵权法 主成份投影法 综合评价 财务指标 |
| 修稿时间： | 2001年11月20 |
The Principal Component Projection Method Applied to Statistical Analysis of Shares on Sale in Stock Market |
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| WANG Chun ,YAO Cui-zhen.The Principal Component Projection Method Applied to Statistical Analysis of Shares on Sale in Stock Market[J].Mathematics in Practice and Theory,2002,32(1):46-49. |
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| Authors: | WANG Chun YAO Cui-zhen |
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| Institution: | WANG Chun 1,YAO Cui-zhen 2 |
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| Abstract: | In this paper, by principal component projection method, we gave a synthetical assessment on 9 index of 45 stocks in stock market. The weights of each index were obtained by the entropy weight method. Finally we gave the sequence on financial situation of these companies in 2000. |
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| Keywords: | entropy weight principal component projection |
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