| 一种区间直觉模糊信息集成的新方法 |
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| 引用本文： | 夏梅梅,李鹏,宋现高. 一种区间直觉模糊信息集成的新方法[J]. 泰山学院学报, 2008, 30(3): 12-16 |
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| 作者姓名： | 夏梅梅 李鹏 宋现高 |
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| 作者单位： | 1. 曲阜师范大学,运筹与管理学院,山东,日照,276826
2. 泰山学院,人事处,山东,泰安,271021 |
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| 摘 要： | 研究了属性权值完全未知且属性值为区间直觉模糊数的多属性决策问题．首先提出了一种将区间直觉模糊数转化为区间数的公式；然后，基于可能度法给出了一种新的客观赋权方法。并给出一种基于可能度的方案的排序方法；最后。通过实例证明了该方法的有效性和实用性．
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| 关 键 词： | 多属性决策 区间直觉模糊数 区间数 可能度法 |
A New Method for Aggregating Information Based on Interval-valued Intuitionistic Fuzzy Sets |
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| XIA Mei-mei,LI Peng,SONG Xian-gao. A New Method for Aggregating Information Based on Interval-valued Intuitionistic Fuzzy Sets[J]. Journal of Taishan University, 2008, 30(3): 12-16 |
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| Authors: | XIA Mei-mei LI Peng SONG Xian-gao |
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| Affiliation: | XIA Mei-mei~1 LI Peng~1 SONG Xian-gao~2 1.College of Operations Research , Management,Qufu Normal University,Rizhao,276826,2.Department of Personnel,Taishan University,Tal'an,271021,China |
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| Abstract: | This paper studies a kind of multi-attribute decision-making problems in which the information about the attribute weights are unknown completely and the attribute values are described by interval-valued intu- itionistic fuzzy numbers.First we give a formula which transforms interval-valued intuitionistic fuzzy number into interval,then a new method for deciding objective weights is given based on possibility degree,and a new method based on possibility degree is given to get the priorities of alternatives.... |
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| Keywords: | multi-attribute decision-making problems interval-valued intuitionistic fuzzy number interval number possibility degree |
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