A Method for Determining Weights of Criterias and Alternative of Fuzzy Group Decision Making Problem

TL;DR

This paper introduces a model for assigning weights to criteria and selecting optimal alternatives in fuzzy group decision-making, considering diverse preference information from decision makers.

Contribution

It presents a novel method for determining criteria weights and optimal choices in fuzzy group decision-making with varied preference data.

Findings

Effective criteria weight determination method

Optimal alternative selection approach

Handles diverse preference information

Abstract

In this paper, we constructed a model to determine weights of criterias and presented a solution for determining the optimal alternative by using the constructed model and relationship analysis between criterias in fuzzy group decision-making problem with different forms of preference information of decision makers on criterias.