A novel outranking based multi criteria group decision making methodology integrating ELECTRE and VIKOR under intuitionistic fuzzy environment
作者：
Highlights：
• A new group decision making methodology is proposed to solve outranking problems.
• ELECTRE I is extended with VIKOR to provide complete ranking under intuitionistic fuzzy environment.
• The methodology employs entropy method to identify the weights of criteria and decision makers.
• Weighted distance approach is utilized to determine the weights of concordance sets objectively.
• Different solutions and rankings are proposed according to different decision making strategies.
摘要
•A new group decision making methodology is proposed to solve outranking problems.•ELECTRE I is extended with VIKOR to provide complete ranking under intuitionistic fuzzy environment.•The methodology employs entropy method to identify the weights of criteria and decision makers.•Weighted distance approach is utilized to determine the weights of concordance sets objectively.•Different solutions and rankings are proposed according to different decision making strategies.
论文关键词：Multi criteria decision making,Intuitionistic fuzzy set theory,ELECTRE,VIKOR,Product/service ranking,Group decision making
论文评审过程：Received 22 December 2017, Revised 17 October 2018, Accepted 18 October 2018, Available online 19 October 2018, Version of Record 27 October 2018.
论文官网地址：https://doi.org/10.1016/j.eswa.2018.10.039
