Fuzzy Aggregation Operators in the MADM Problem

Author: Gvantsa Tsulaia
Keywords: OWA Type Aggregations Operators; Measures of Fuzzy Uncertainty; MADM;
Annotation:

Nowadays there are distinguished from the Decision Making Aggregation Tools so-called OWA type operators, which make aggregations of the objective uncertainty and probabilistic environment in the classical variety. It has been explored the Decision Making Aggregation Operators and the modern scientific literature about it. Emphasis has been made on the OWA type aggregation operators and its generalizations in the uncertainty environment, where the inaccuracy of the expert information is presented with Fuzzy Values and the uncertainty measure is taken as a Monotonous Fuzzy Measures. It has been built information measures of OWA type operators such as: ORNESS, BALANS, DEV, ENT etc. Also it has explored their analytical properties and aspects of their use. This thesis has been made for the purpose of obtaining Colloquium’s credits of PhD Programm’s student. It’s reviews the problems of the introduction of the doctoral project about the initial questions such as: Decision Making Aggregation Operators; OWA-type Decision Making Aggregation Operators and its extensions. There is presented one interesting task of the DM for the illustration, which is based using Fuzzy Aggregation Operators.