| 基于模糊偏好关系及OWA算子的多准则群决策方法 |
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| 引用本文： | 刘晓民.基于模糊偏好关系及OWA算子的多准则群决策方法[J].西安工程科技学院学报,2006,20(4):501-505. |
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| 作者姓名： | 刘晓民 |
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| 作者单位： | 商洛学院数学系,陕西商洛726000 |
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| 摘 要： | 根据一种基于加权的新型模糊偏好关系及计算模糊关系的解析表达式，集结不同决策者的偏好信息，得出群体偏好矩阵，进而求出最优方案．此外，为了使专家在决策时能就所决策的问题达成最大程度的一致，提出了一些“软的”度量专家在决策时所达成的一致程度的一些指标及计算方法，为进一步调整专家决策时的评估信息提供了依据．
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| 关 键 词： | 模糊偏好关系 OWA算子 模糊多准则群决策 模糊偏好关系矩阵 |
| 文章编号： | 1671-850X(2006)04-0501-05 |
| 修稿时间： | 2006年2月20日 |
Multi-criteria group decision-making based on fuzzy preference relation and OWA |
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| LIU Xiao-min.Multi-criteria group decision-making based on fuzzy preference relation and OWA[J].Journal of Xi an University of Engineering Science and Technology,2006,20(4):501-505. |
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| Authors: | LIU Xiao-min |
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| Abstract: | A multiperson-multicertia decision-making is investigated based on fuzzy set theory and the linguistic evaluation of the experts.According to a new weighed fuzzy preerence relation and its computation method,the individual preference relations are obtained.Then these individual relations are aggregated based on the OWA operator to attain the objective preference relation.In addition,to obtain the maximum degree of consensus or agreement between the set of experts on the solution,set of alternatives measures are presented. |
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| Keywords: | fuzzy preference relation OWA operator multi-criteria group decision-making fuzzy preference relation matrix |
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