| 基于多目标规划的DEA |
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| 引用本文： | 李光金,刘永清.基于多目标规划的DEA[J].系统工程理论与实践,1997,17(3):17-23. |
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| 作者姓名： | 李光金 刘永清 |
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| 作者单位： | 华南理工大学自动化系 |
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| 摘 要： | 单目标的传统ＤＥＡ只能从投入或产出角度测算决策单元的相对最高效率。本文将提出基于多目标的扩展ＤＥＡ，从而可通过投入及产出来测算决策单元相对的平均效率、最高效率及最低效率并研究其相对有效性.
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| 关 键 词： | DEA 决策单元 相对效率 有效性 数学规划 |
| 收稿时间： | 1995-09-12 |
DEA Based on Mutiple Objective Programming |
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| Li Guangjin,Liu Yongqing.DEA Based on Mutiple Objective Programming[J].Systems Engineering —Theory & Practice,1997,17(3):17-23. |
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| Authors: | Li Guangjin Liu Yongqing |
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| Institution: | Dept.of Automation, South China University of Tech, Guangzhou 510641 |
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| Abstract: | Data Envelopment Analysis(DEA) previously developed by means of linear programming formulation can merely be used for measuring the relative maximal efficiency score for decision making units(DMUs) in either input oriented or output oriented way.Meanwhile, the efficiency score from the input oriented DEA is usually unequal to one from its output oriented version for the same DMU. Based on mutiple objective programming thus paper thus suggests the extended DEA capable of estimating relative maximal, minimal as well as average efficiencies for DMUs in input and output oriented way. |
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| Keywords: | DEA DMU relative efficiency efficiency score mathematical programming |
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