| 基于模糊语言评估和GIOWA算子的多属性群决策方法 |
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| 引用本文： | 徐泽水.基于模糊语言评估和GIOWA算子的多属性群决策方法[J].系统科学与数学,2004,24(2):218-224. |
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| 作者姓名： | 徐泽水 |
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| 作者单位： | 中国人民解放军理工大学理学院,南京,210007 |
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| 基金项目： | 国防科技预研基金(00J6.4.2.JB3804)，中国人民解放军理工大学理学院青年科研基金(Q02Y01)资助课题. |
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| 摘 要： | 研究了方案的属性评估信息以模糊语言形式给出的多属性群决策问题,定义了一种模糊语言评估标度并给出其相应的三角模糊数表达方式.利用广义的导出有序加权平均(GIOWA)算子,对专家所给出的对应于各方案的属性评估信息进行了集结,并提出了一种基于模糊语言评估和GIOWA算子的多属性群决策方法.最后进行了实例分析.
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| 关 键 词： | 模糊语言评估 GIOWA算子 集结 |
| 修稿时间： | 2001年12月19 |
METHOD BASED ON FUZZY LINGUISTIC ASSESSMENTS AND GIOWA OPERATOR IN MULTI-ATTRIBUTE GROUP |
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| Ze Shui XU.METHOD BASED ON FUZZY LINGUISTIC ASSESSMENTS AND GIOWA OPERATOR IN MULTI-ATTRIBUTE GROUP[J].Journal of Systems Science and Mathematical Sciences,2004,24(2):218-224. |
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| Authors: | Ze Shui XU |
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| Institution: | Institute of Sciences, PLA University of Science and Technology, Nanjing 210007 |
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| Abstract: | In this paper, we study the uncertain multi-attribute group decision-making problems in which attribute assessments are given in the forms of fuzzy linguistic assessments, and define a scale of the fuzzy linguistic assessments and give the corresponding representation of triangular fuzzy numbers. We also utilize a generalized induced ordered weighted averaging (GIOWA) operator to aggregate the fuzzy linguistic assessment information. A method based on the fuzzy linguistic assessments and the GIOWA operator for multi-attribute group decision-making problems is proposed. Finally, an illustrative example is also given. |
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| Keywords: | Fuzzy linguistic assessments GIOWA operator aggregation |
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