| 熵理论中熵及熵权计算式的不足与修正 |
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| 引用本文： | 张近乐,任杰.熵理论中熵及熵权计算式的不足与修正[J].统计与信息论坛,2011,26(1):3-5. |
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| 作者姓名： | 张近乐 任杰 |
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| 作者单位： | 西北工业大学,人文与经法学院,陕西,西安,710072 |
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| 摘 要： | 简述了熵的概念和熵在社会科学中的应用,分析了熵理论中熵值及熵权传统计算式中存在的不足,提出了一种合理可行的修正方法,并对熵值及熵权计算式的修正进行了数学证明,有效地完善和发展了熵理论。
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| 关 键 词： | 熵 熵权 修正 证明 |
The Deficiencies and Amendments of the Calculation Formulate of Entropy and Entropy Weight in the Theory of Entropy |
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| ZHANG Jin-le,REN Jie.The Deficiencies and Amendments of the Calculation Formulate of Entropy and Entropy Weight in the Theory of Entropy[J].Statistics & Information Tribune,2011,26(1):3-5. |
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| Authors: | ZHANG Jin-le REN Jie |
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| Institution: | ZHANG Jin-le,REN Jie(School of Humanities,Economics and Law,NWPU,Xi'an 710072,China) |
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| Abstract: | This paper explains concisely the concept of entropy as well as its application in social science.It analyzes the deficiencies of the traditional calculation formulae of entropy and entropy weight in the theory of entropy,and proposes a feasible method of amendment.In addition,it provides a mathematical proof for the modification of the entropy value and the entropy weight calculation formula so that the theory of entropy gets effectively improved and developed. |
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| Keywords: | entropy entropy weight amendment proof |
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