Multi-criteria decision making using fuzzy preference relations

When dealing with multi-criteria decision making problem the concept of Pareto -optimality and Pareto-dominance could be inefficient (the lack of unique solution), especially with many number of criteria. Our paper faces the fuzzy multi-criteria decision making problem based on Zadeh’s linguistic approach to P-optimality and P-dominance. The construction, analysis and application of multi-criteria decision making model using fuzzy preference relation are considered. This paper is dedicated to the problem of preference modeling realized in terms of binary fuzzy relations and provides an introduction to an important problem of forming fuzzy preference relations to analyze multi-atrribute decision-making models. The key features of multi-criteria evaluation, comparison, choice and ordering of alternatives in a fuzzy environment using fuzzy preference relations are introduced