Preference degree of triangular fuzzy numbers and its application to multi-attribute group decision making
作者:
Highlights:
• The probability and possibility of TFN are defined to rank TFNs.
• DMs’ weights are derived by the attitude-based individual consensus index.
• The comprehensive utility ratings of alternatives are computed.
• Attribute weights are obtained considering DMs’ risk attitude.
• A new method is proposed for triangular fuzzy MAGDM.
摘要
•The probability and possibility of TFN are defined to rank TFNs.•DMs’ weights are derived by the attitude-based individual consensus index.•The comprehensive utility ratings of alternatives are computed.•Attribute weights are obtained considering DMs’ risk attitude.•A new method is proposed for triangular fuzzy MAGDM.
论文关键词:Triangular fuzzy number,Preference degree,Multi-attribute group decision making,Attitude-based consensus index
论文评审过程:Received 8 November 2020, Revised 2 February 2021, Accepted 29 March 2021, Available online 2 April 2021, Version of Record 3 May 2021.
论文官网地址:https://doi.org/10.1016/j.eswa.2021.114982