| 基于OWA算子的不同形式偏好信息的群决策方法 |
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| 引用本文： | 樊治平,姜艳萍,肖四汉. 基于OWA算子的不同形式偏好信息的群决策方法[J]. 控制与决策, 2001, 16(Z1): 749-752 |
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| 作者姓名： | 樊治平 姜艳萍 肖四汉 |
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| 作者单位： | 1. 东北大学工商管理学院,
2. 东北大学信息科学与工程学院, |
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| 基金项目： | 国家自然科学基金项目(70071004);教育部高等学校骨干教师资助计划项目(教技司[2000]65);辽宁省自然科学基金项目(002012) |
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| 摘 要： | 研究具有不同形式偏好信息的群决策问题.在描述效用值、序关系值、模糊判断矩阵和AHP判断矩阵等4种形式偏好信息的基础上,首先给出将不同形式的偏好信息转化为模糊判断矩阵形式的计算公式,然后基于OWA算子给出集结各决策者偏好信息和方案优选的方法,最后用一个算例证明了所提出方法的有效性.
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| 关 键 词： | 群决策 模糊判断矩阵 OWA算子 方案优选 |
| 文章编号： | 1001-0920(2001)z1-0749-04 |
| 修稿时间： | 2001-04-18 |
Approach to Group Decision Making Problems with Different Forms of Preference Information Based on OWA Aggregation Operators |
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| FAN Zhi-ping ,JIANG Yan-ping ,XIAO Si-han. Approach to Group Decision Making Problems with Different Forms of Preference Information Based on OWA Aggregation Operators[J]. Control and Decision, 2001, 16(Z1): 749-752 |
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| Authors: | FAN Zhi-ping JIANG Yan-ping XIAO Si-han |
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| Affiliation: | FAN Zhi-ping 1,JIANG Yan-ping 1,XIAO Si-han 2 |
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| Abstract: | Group decision making problems with different forms of preference information are discussed. Firstly, four forms of preference information (i.e. preference ordering, utility value, AHP judgement matrix and fuzzy judgement matrix) are introduced and the computing formulas are given to uniform different forms of preference information into the form of fuzzy judgement matrix. Then, based on OWA (ordered weighted average) aggregation operators, an approach is presented to aggregate the preference information provided by every decision maker and to select the most desirable alternative. Finally, a numerical example is used to illustrate the use of the proposed approach. |
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| Keywords: | group decision making fuzzy judgement matrix OWA aggregation operators alternative selection |
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