Evaluating weapon systems using fuzzy arithmetic operations
Fuzzy Sets and Systems
A model of consensus in group decision making under linguistic assessments
Fuzzy Sets and Systems
Extensions of the TOPSIS for group decision-making under fuzzy environment
Fuzzy Sets and Systems
Optimal consensus of fuzzy opinions under group decision making environment
Fuzzy Sets and Systems
Fuzzy Sets and Systems - Optimisation and decision
A method for multiple attribute decision-making with the fuzzy preference relation on alternatives
Computers and Industrial Engineering - Special issue: Selected papers from the 27th international conference on computers & industrial engineering
Multiattribute decision making models and methods using intuitionistic fuzzy sets
Journal of Computer and System Sciences
An approach to fuzzy multiattribute decision making under uncertainty
Information Sciences: an International Journal
A fuzzy-based decision-making procedure for data warehouse system selection
Expert Systems with Applications: An International Journal
Application of TOPSIS in evaluating initial training aircraft under a fuzzy environment
Expert Systems with Applications: An International Journal
Compromise ratio method for fuzzy multi-attribute group decision making
Applied Soft Computing
A causal analytical method for group decision-making under fuzzy environment
Expert Systems with Applications: An International Journal
Generalizing TOPSIS for fuzzy multiple-criteria group decision-making
Computers & Mathematics with Applications
Applying FMCDM to evaluate financial performance of domestic airlines in Taiwan
Expert Systems with Applications: An International Journal
Expert Systems with Applications: An International Journal
Two new approaches for assessing the weights of fuzzy opinions in group decision analysis
Information Sciences: an International Journal
Expert Systems with Applications: An International Journal
Multicriteria fuzzy decision making based on interval-valued intuitionistic fuzzy sets
Expert Systems with Applications: An International Journal
Ordering based decision making - A survey
Information Fusion
Information Sciences: an International Journal
Hi-index | 12.05 |
In this paper, we present a new approach for fuzzy multiple attributes group decision-making based on fuzzy preference relations. First, we construct fuzzy importance matrices for decision-makers with respect to attributes and construct fuzzy evaluating matrices for decision-makers with respect to the attributes of the alternatives. Based on the fuzzy importance matrices and the fuzzy evaluating matrices, we construct fuzzy rating vectors for decision-makers with respect to the alternatives. Then, we defuzzify the trapezoidal fuzzy numbers in the constructed fuzzy rating vectors to get the rating vectors for the decision-makers. Based on the rating vectors, we construct fuzzy preference relations for the decision-makers with respect to the alternatives. Based on the fuzzy preference relations, we calculate the average rating value of each decision-maker with respect to the alternatives. Then, we sort these average rating values in a descending sequence and assign them different scores. Then, we calculate the summation values of the scores of the alternatives with respect to each decision-maker, respectively. The larger the summation values of the scores, the better the choice of the alternative. The proposed method is simpler than Chen's method (2000) and Li's method (2007) for handling fuzzy multiple attributes group decision-making problems. It provides us with a useful way to handle fuzzy multiple attributes group decision-making problems.