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Fuzzy multiattribute decision making based on transformation techniques of intuitionistic fuzzy values and intuitionistic fuzzy geometric averaging operators

机译:基于直觉模糊值和直觉模糊几何平均算子的转换技术的模糊多属性决策

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摘要

In this paper, we propose a new method for fuzzy multiattribute decision making based on the proposed transformation techniques between intuitionistic fuzzy values and right-angled triangular fuzzy numbers and the proposed intuitionistic fuzzy geometric averaging operators of intuitionistic fuzzy values. First, we propose a new multiplication operator between intuitionistic fuzzy values and propose a new power operator of intuitionistic fuzzy values based on the proposed transformation techniques between intuitionistic fuzzy values and right-angled triangular fuzzy numbers. Then, we propose the intuitionistic fuzzy weighted geometric averaging (IFWGA) operator, the intuitionistic fuzzy ordered weighted geometric averaging (IFOWGA) operator and the intuitionistic fuzzy hybrid geometric averaging (IFHGA) operator for aggregating intuitionistic fuzzy values. Then, we propose a new method for fuzzy multiattribute decision making based on the proposed IFWGA operator, the proposed IFOWGA operator and the proposed IFHGA operator of intuitionistic fuzzy values. The experimental results show that the proposed method can overcome the drawbacks of the existing methods for multiattribute decision making in intuitionistic fuzzy environments. (C) 2016 Elsevier Inc. All rights reserved.
机译:本文基于直觉模糊值与直角三角模糊数之间的转换技术以及直觉模糊值的直觉模糊几何平均算子,提出了一种模糊多属性决策的新方法。首先,基于直觉模糊值和直角三角模糊数之间的变换技术,提出了一种直觉模糊值之间的乘积算子,并提出了一种新的直觉模糊值幂运算。然后,我们提出了直觉模糊加权几何平均算子(IFWGA),直觉模糊有序加权几何平均算子(IFOWGA)和直觉模糊混合几何平均算子(IFHGA)来聚合直觉模糊值。然后,基于提出的直觉模糊值的IFWGA算子,提议的IFOWGA算子和提议的IFHGA算子,提出了一种新的模糊多属性决策方法。实验结果表明,该方法克服了直觉模糊环境下多属性决策的缺点。 (C)2016 Elsevier Inc.保留所有权利。

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