Projection method for multiple attribute decision making with uncertain attribute weights under intuitionistic fuzzy environment

Yujun Luo
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引用次数: 5

Abstract

The multiple attribute decision making problems with incomplete attribute weights under intuitionistic fuzzy environment are investigated. Some basic concepts related to the theory of intuitionistic fuzzy set, including the intuitionistic fuzzy weighted averaging (IFWA) operator, score function, and accuracy function, are reviewed. Based on the concept of projection, some optimization models, by which the attribute weights can be derived, are established. Then the alternatives are ranked, and the most desirable one is selected according to the score and accuracy degree of the collective intuitionistic fuzzy attribute values aggregated by IFWA operator. Finally, the feasibility of the proposed approach is verified by an illustrative example.
直觉模糊环境下属性权重不确定的多属性决策的投影方法
研究了直觉模糊环境下属性权值不完全的多属性决策问题。综述了直觉模糊集理论中的一些基本概念,包括直觉模糊加权平均算子、分数函数和精度函数。基于投影的概念,建立了属性权重的优化模型。然后对备选方案进行排序,根据IFWA算子聚合的集体直觉模糊属性值的得分和准确率选择最优方案。最后,通过算例验证了所提方法的可行性。
本文章由计算机程序翻译,如有差异,请以英文原文为准。
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