Path: Top -> Journal -> Jurnal Internasional -> Fuzzy Information and Engineering -> 2014 -> Volume 6, Issue 4, December

Multicriteria Decision-making Method Based on Risk Attitude under Interval-valued Intuitionistic Fuzzy Environment

Journal from gdlhub / 2017-08-21 11:27:34
Oleh : Zhong-Xing Wang, Li-Li Niu, Ru-Xue Wu, Ji-Bin Lan, Fuzzy Information and Engineering
Dibuat : 2014-12-21, dengan 1 file

Keyword : Interval-valued intuitionistic fuzzy numbersScore functionMentality parameterMulti-attribute decision making
Url : http://www.sciencedirect.com/science/article/pii/S1616865815000072
Sumber pengambilan dokumen : web

Based on the feature of interval-valued intuitionistic fuzzy multi-attribute decision-making, in this thesis, a mentality parameter is used to reflect the decision makersÂ’ risk attitude in determining of both a membership degree and a non-membership degree. Besides, with the mentality parameter, a new score function and accuracy function are proposed, which integrate the membership degree, the non-membership degree and the hesitancy degree into one index. Furthermore, to compare two interval-valued intuitionistic fuzzy numbers, a new ranking method is generated with the score function and accuracy function. Finally, a multi-attribute decision method under interval-valued intuitionistic fuzzy environment is developed in a linear weighted average operator. And promising numerical results show that this method is available.

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