Uncertain Generalized Ordered Weighted Averaging Operator and Its Application
JIA Ai-xia
XU Ying-jun
Abstract：This paper extends the generalized ordered weighted averaging (GOWA ) operator of Yager to accommodate uncertain conditions w here all input arguments take the forms of interval‐valued intuitionistic fuzzy numbers .Based on the method for the comparison between two interval‐valued intu‐itionistic fuzzy numbers based on score function and accuracy function ,an uncertain GOWA operator is proposed ,and a multi‐attribute group decision‐making method based on uncertain GOWA operator is also presented .The proposed operator is applied in food manufacturer supply chain management .A numerical example is given to show the feasibility and effectiveness of the method .
Keywords：interval-valued intuitionistic fuzzy numbergeneralized ordered weighted averaging operatorfood manufacturersupply chain management
Publication Date：2015-01-01
Online Publishing Date：2026-08-28(First online date of this platform, not the publication date of the document)
Pages：7( 16-22 )