| 基于相对熵的多属性决策组合赋权方法 |
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| 引用本文： | 周宇峰,魏法杰.基于相对熵的多属性决策组合赋权方法[J].运筹与管理,2006,15(5):48-53. |
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| 作者姓名： | 周宇峰 魏法杰 |
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| 作者单位： | 北京航空航天大学,经济管理学院,北京,100083 |
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| 摘 要： | 综合各种赋权方法给出的主观和客观属性权重信息,建立了求解多属性决策问题属性权重的优化模型,并改进了文献11]中模型的求解方法.根据各种主客观赋权法给出的赋权结果的贴近度确定其在权重集成中的加权系数,贴近度通过计算权重向量的相对熵来得到,最后通过应用实例对此方法予以说明.
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| 关 键 词： | 多属性决策 组合赋权 相对熵 属性权重 |
| 文章编号： | 1007-3221(2006)05-0048-06 |
| 收稿时间： | 03 19 2006 12:00AM |
| 修稿时间： | 2006年3月19日 |
Combination Weighting Approach in Multiple Attribute Decision Making Based on Relative Entropy |
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| ZHOU Yu-feng,WU Fa-jie.Combination Weighting Approach in Multiple Attribute Decision Making Based on Relative Entropy[J].Operations Research and Management Science,2006,15(5):48-53. |
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| Authors: | ZHOU Yu-feng WU Fa-jie |
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| Institution: | Institute of Economics and Management, Bei Hang University, Beijing 100083, China |
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| Abstract: | In this paper, by integrating subjective and objective attribute weight information, an optimal combination weighting model in multi-attribute decision making is proposed, and the solution given in document 11 ]is simplified. The integrating weight coefficients are determined by calculating the similarity scale of each weight vector, and the similarity scales are given by relative entropy of weight vectors. Finally, an example is presented to illustrate the approach. |
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| Keywords: | multi-attribute decision making combination weighting relative entropy attribute weight |
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