| 基于新模糊熵和得分函数的区间直觉模糊多属性决策 |
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| 引用本文： | 杨敏,张仕斌,张航.基于新模糊熵和得分函数的区间直觉模糊多属性决策[J].运筹与管理,2021,30(6):63-68. |
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| 作者姓名： | 杨敏 张仕斌 张航 |
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| 作者单位： | 成都信息工程大学 网络空间安全学院,四川 成都 610200 |
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| 基金项目： | 国家重点研发计划(2017YFB0802300);四川省重点研发计划项目(20ZDYF0660,20ZDYF2324,2019ZYD027,2018TJPT0012);四川省科技支撑计划项目(2018GZ0204) |
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| 摘 要： | 属性权重的确定以及对区间直觉模糊数的排序是多属性决策问题中两个最为关键的点。本文主要针对属性权重完全未知的多属性决策问题进行了研究,分析了现有大多数研究中关于区间直觉模糊熵和得分函数存在的局限性,进而提出了一种将不确定度和犹豫度相结合的新的模糊熵和得分函数。最后,通过对比实验证实了本文所提出的熵和得分函数应用到多属性决策中的有效性和合理性。
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| 关 键 词： | 多属性决策 区间直觉模糊熵 得分函数 犹豫度 |
| 收稿时间： | 2018-10-07 |
Interval-valued Intuitionistic Fuzzy Multi-attribute Decision Making Based on New Entropy and Scoring Function |
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| YANG Min,ZHANG Shi-bin,ZHANG Hang.Interval-valued Intuitionistic Fuzzy Multi-attribute Decision Making Based on New Entropy and Scoring Function[J].Operations Research and Management Science,2021,30(6):63-68. |
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| Authors: | YANG Min ZHANG Shi-bin ZHANG Hang |
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| Affiliation: | School of Cyber-Security, Chengdu University of Information Technology, Chengdu 610200, China |
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| Abstract: | The two most critical points in multi-attribute decision making problems are the determination of attribute weights, and the sort of interval-valued intuitionistic fuzzy numbers so as to obtain the final decision result. This paper is aimed at researching multi-attribute decision making in which attribute weights are completely unknown. The problem of interval intuitionistic fuzzy entropy is studied and the limitation of most existing score function is analyzed. Then the fuzzy entropy and the score function considering both uncertainty and hesitation are proposed. Finally, an example is given to verify the validity and rationality of the studied entropy and score function in the application of multi-attribute decision making.
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| Keywords: | multi-attribute decision making interval-valued intuitionistic fuzzy entropy scoring function hesitancy |
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