| 一种基于组合不确定型OWGA算子的区间数群决策方法 |
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| 引用本文： | 周礼刚,陈华友,李洪岩. 一种基于组合不确定型OWGA算子的区间数群决策方法[J]. 运筹与管理, 2007, 16(2): 14-18 |
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| 作者姓名： | 周礼刚 陈华友 李洪岩 |
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| 作者单位： | 1. 安徽大学,数学与计算科学学院,安徽,合肥,230039
2. 安徽交通职业技术学院,文理科学系,安徽,合肥,230051 |
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| 基金项目： | 国家自然科学基金;安徽省自然科学基金;安徽省教育厅科研项目;安徽大学校科研和教改项目 |
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| 摘 要： | 本文研究了区间数群决策信息的集结方法。基于区间数两两比较的可能度矩阵公式和互补判断矩阵的排序公式,推广了文献[3]提出的不确定型OWGA算子,提出了一种组合不确定型OWGA算子,给出了其在应用过程中的具体步骤,并提出了一种相应的集结群决策信息的方法,最后通过一个算例说明了该方法的有效性与可行性,并与文献[3]的结果作了对比分析。
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| 关 键 词： | 决策分析 群决策 OWGA算子 可能度 区间数 |
| 文章编号： | 24365200 |
| 修稿时间： | 2006-09-02 |
A Method of Interval Number Group Decision Making Based on the Combined Uncertain OWGA Operator |
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| ZHOU Li-gang,CHEN Hua-you,LI Hong-yan. A Method of Interval Number Group Decision Making Based on the Combined Uncertain OWGA Operator[J]. Operations Research and Management Science, 2007, 16(2): 14-18 |
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| Authors: | ZHOU Li-gang CHEN Hua-you LI Hong-yan |
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| Affiliation: | 1. School of Mathematics and Computation Science, Anhui University, Hefei 230039, China ; 2. Department of Arts and Sciences, Anhui Communication Vacational and Technical College, Hefei 230051, China |
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| Abstract: | The method of aggregating the interval information is studied in group decision making.Based on the formula of possibility degree and the priority method of fuzzy complementary judgement matrix,the uncertain OWGA operator proposed in reference[3] is generalized.A combined uncertain OWGA operator and its application procedures are proposed,and a method based on the combined uncertain OWGA operator for aggregating information in group decision making is presented.Finally,a numerical example is given to show the feasibility and effectiveness of the proposed method.It is also compared with the result of reference [3]. |
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| Keywords: | decision making analysis group decision making OWGA operator possibility degree interval number |
| 本文献已被 CNKI 维普 万方数据 等数据库收录！ |
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