| 基于极大熵理论的评价指标组合赋权模型 |
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| 引用本文： | 丁元明,邱磊,贾良陈. 基于极大熵理论的评价指标组合赋权模型[J]. 数学的实践与认识, 2014, 0(4) |
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| 作者姓名： | 丁元明 邱磊 贾良陈 |
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| 作者单位： | 辽宁省通信网络与信息处理重点实验室大连大学信息工程学院;中国船舶重工集团第701研究所规划处; |
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| 基金项目： | 辽宁省教育厅科学研究项目(LS2012440);创新团队项目(2009T004) |
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| 摘 要： | 针对目前指标组合赋权方法中存在的赋权过于"僵硬"的通病,基于Jaynes E T提出的最大信息熵原理,构建了一种新的指标赋权模型.在模型中,以客观因素为目标规划主体,将主观因素转化为目标规划的约束条件,实现了主客观条件的融合.实例分析表明方法准确、有效,具有较高的应用价值.
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| 关 键 词： | 组合权重 极大熵 目标规划 效能评估 |
Combination Weight Model of Evaluation Index Based on the Maximum Entropy Theory |
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| Abstract: | Aiming at a existing over-generalization of too much "stiff" in the combination weight method of index,A new kind of index weighting model is constructed based on the maximum entropy which proposed by E T Jaynes.In this model,as objective factors for the goal programming subject,translate subjective factors into the constraints of the goal programming,which received a good combination of subjective and objective conditions.The analysis of the instance demonstrates that the method with accuracy and efficiency,so its application has higher values. |
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| Keywords: | combination weight maximum entropy objective programming effectiveness evaluation |
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