Many models and methods have been developed to determine numerical thresholds in
three-way decision. However, there are challenges such as local optimum-based …

Fuzzy preference information is an essential ingredient in multiple criteria decision making
in fuzzy environments. This paper describes a neural network approach for modeling …

Recently, a new extension of fuzzy sets, Pythagorean fuzzy sets (PFS), has attracted a lot of
attention from scholars in various fields of research. Due to PFS's powerfulness in modeling …

The priority method on the intuitionistic fuzzy preference relation (IFPR) is proposed. In order
to avoid the operational difficulty in dealing with the intuitionistic sets, the equivalent interval …

This paper proposes a fuzzy group decision-making model based on a new compatibility
measure with multiplicative trapezoidal fuzzy preference relations (MTFPRs). First, the …

The essential activity of a manager is decision making, which is becoming more and more
complex, mainly in the multi‐criteria problems. Multi‐choice goal programming (MCGP) is …

Fuzzy goal programming (FGP) is applied to solve fuzzy multi-objective optimization
problems. In FGP, the weights are associated with fuzzy goals for the preference among …

The purpose of this paper is to study a fuzzy multipurpose decision making problem, where
the information about the alternatives provided by the experts can be of a diverse nature. the …

The main aim of this paper is to investigate the weight vectors of interval fuzzy preference
relations and interval multiplicative preference relations. In view of the excellent properties of …

This chapter focuses on the determination of fuzzy weights in multi-criteria decision making
(MCDM). Various methods for fuzzy weight determination are explored, with a particular …