The optimization ordering model for intuitionistic fuzzy preference relations with utility functions

• Published in: Knowledge-based systems Vol. 162; pp. 174 - 184
• Main Authors: Gong, Zaiwu, Zhang, Ning, Chiclana, Francisco
• Format: Journal Article
• Language: English
• Published: Amsterdam Elsevier B.V 15.12.2018; Elsevier Science Ltd
• Subjects: Constraint modelling; Decision making; Deviation; Fuzzy sets; Intuitionistic fuzzy preference relation; Mathematical programming; Multiple objective analysis; Multiplicative consistency; Non-archimedean infinitesimal; Optimization; Ranking; Utility function; Utility functions; Multiplicative consistency; Non-archimedean infinitesimal; Ranking; Intuitionistic fuzzy preference relation; Utility function

Intuitionistic fuzzy sets describe information from the three aspects of membership degree, non-membership degree and hesitation degree, which has more practical significance when uncertainty pervades qualitative decision problems. In this paper, we investigate the problem of ranking intuitionistic...