| 多属性群决策的直觉梯形模糊数法 |
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| 引用本文： | 万树平,董九英.多属性群决策的直觉梯形模糊数法[J].控制与决策,2010,25(5):773-776. |
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| 作者姓名： | 万树平 董九英 |
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| 作者单位： | 江西财经大学信息管理学院,南昌,330013 |
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| 基金项目： | 国家自然科学基金项目(10626029,70861002);;教育部人文社科项目(09YGC630107);;江西省教育厅科技项目(GJJ10123,GJJ10122);;江西省教育科学“十一五”规划项目(09YB267) |
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| 摘 要： | 采用直觉梯形模糊数刻画专家的评价信息,提出一种新的多属性群决策方法.定义了直觉梯形模糊数的期望值、预期得分、有序加权集成算子和混合集成算子;建立了基于直觉梯形模糊数的多属性群决策模型;通过混合集成算子得到方案的群体综合评估值,根据期望值和预期得分给出群决策结果.实例分析验证了所提出方法的有效性.
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| 关 键 词： | 多属性群决策 直觉梯形模糊数 集成算子 |
| 收稿时间： | 2009/10/15 0:00:00 |
| 修稿时间： | 2009/12/3 0:00:00 |
Method of intuitionistic trapezoidal fuzzy number for multi-attribute group decision |
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| MO Shu-Beng,DONG Jiu-Yang.Method of intuitionistic trapezoidal fuzzy number for multi-attribute group decision[J].Control and Decision,2010,25(5):773-776. |
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| Authors: | MO Shu-Beng DONG Jiu-Yang |
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| Abstract: | Intuitionistic trapezoidal fuzzy number is used to represent the experts' evaluation information,and a new method of multi-attribute group decision is proposed.The expectation and expectant score,ordered weighted aggregation operator and hybrid aggregation operator for intuitionistic trapezoidal fuzzy numbers are defined.The model of multi-attribute group decision is constructed based on intuitionistic trapezoidal fuzzy number.The group overall evaluation values of the alternatives are obtained by the hybri... |
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| Keywords: | Multi-attribute group decision making Intuitionistic trapezoidal fuzzy number Aggregation operator |
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