| 区间数据混合加权集成算子及在群决策中的应用 |
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| 引用本文： | 杨小娟,汪新凡.区间数据混合加权集成算子及在群决策中的应用[J].重庆工学院学报,2008,22(12):74-78. |
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| 作者姓名： | 杨小娟 汪新凡 |
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| 作者单位： | [1]中南大学商学院,长沙410083 [2]湖南工业大学理学院,湖南株洲412008 |
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| 基金项目： | 湖南省教育厅科学研究项目(07C232) |
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| 摘 要： | 研究了区间数据信息的集成问题，给出了一些新的区间数据信息集成算子，即不确定加权算术平均（UWAA）算子和不确定混合加权平均（UHWA）算子．证明不确定有序加权平均（UOWA）算子和UWAA算子都是UHWA算子的特例．基于这些算子，提出一种属性权重确知且属性值以区间数形式给出的不确定多属性群决策方法．通过实例分析对该决策方法的有效性进行了说明．
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| 关 键 词： | 多属性决策 区间数 集成算子 |
Hybrid Weighted Aggregation Operators of Interval Arguments and Their Applications in Group Decision Making |
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| YANG Xiao-juan,WANG Xin-fan.Hybrid Weighted Aggregation Operators of Interval Arguments and Their Applications in Group Decision Making[J].Journal of Chongqing Institute of Technology,2008,22(12):74-78. |
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| Authors: | YANG Xiao-juan WANG Xin-fan |
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| Affiliation: | YANG Xiao-juan1,2,WANG Xin-fan2(1.Business School,Central South University,Changsha 410083,China,2.School of Science,Hunan University of Technology,Zhuzhou 412008,China) |
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| Abstract: | Interval argument information aggregating problems are investigated,some new interval argument information aggregation operators are developed,such as the uncertain weighted arithmetic averaging(UWAA) operator and uncertain hybrid weighted averaging(UHWA) operator,and both the uncertain ordered weighted averaging(UOWA)operator and the UWAA operator are proved to be the special cases of the UHWA operator.Based on these operators,an approach to solving uncertain multiple attribute group decision making proble... |
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| Keywords: | multiple attribute decision making interval number aggregation operator |
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