An Approach to Multi-Attribute Group Decision Making Based on Choquet Integral and Fuzzy TOPSIS
Publish Year: 1399
نوع سند: مقاله کنفرانسی
زبان: English
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ICIORS13_219
تاریخ نمایه سازی: 6 آذر 1399
Abstract:
Two methods Choquet integral and TOPSIS are combined and applied to solve multi-attribute group decision making problems. Also, a new formulas based Hamming and Euclidean distances will be proposed to determine the distance between IFNs. In CI the inter-dependent or interactive characteristics between criteria are considered. Moreover, the output of CI of intuitionistic fuzzy numbers, is still an intuitionistic fuzzy number. Then, we can compute their distances from subjective alternatives positiveideal solution and negative ideal solution, by proposed distances formula, easily. The applicability of these methods are illustrated by numerical example.
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Authors
Abazar Keikha
Department of Mathematics and Computer Science, University of Velayat, Iranshahr, IRAN;
Hassan Mishmast Nehi
Department of Mathematics, University of Sistan and Baluchestan, Zahedan, IRAN;