| 信息熵在投资决策中的应用 |
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| 引用本文： | 方大春,刘国林,张连蓬,王京伟.信息熵在投资决策中的应用[J].价值工程,2004,24(2):115-117. |
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| 作者姓名： | 方大春 刘国林 张连蓬 王京伟 |
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| 作者单位： | 山东科技大学,地球信息科学与工程学院,泰安,271019 |
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| 摘 要： | 首先介绍有关信息熵概念知识,通过例子阐述熵值法与熵权法。由例可见,熵值法在市场状态预测中的简便性;熵权法可以改善主观经验定权,做到主客观定权统一,使方案选择具有科学性。
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| 关 键 词： | 信息熵 熵值法 熵权法 投资决策 |
The Applications of Information Entropy in Investment Decision |
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| Fang Dachun ,Liu Guolin ,Zhang Lianpeng ,Wang Jingwei.The Applications of Information Entropy in Investment Decision[J].Value Engineering,2004,24(2):115-117. |
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| Authors: | Fang Dachun Liu Guolin Zhang Lianpeng Wang Jingwei |
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| Abstract: | Firstly the concept of entropy is interpreted.Entropy evaluation method an d entropy weigh method are expounded through two examples.At the same time,two a dvantages as follows are revealed.Entropy evaluation method displays convenience in anticipation.Subjective and objective weigh can be unified by entropy weigh method,therefore the selection of scheme is reasonable. |
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| Keywords: | information entropy entropy evaluation method entropy weigh method investm ent decision |
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