earticle

영어

With respect to multi-attribute decision making problems in which the attribute values and weights of attributes are expressed with triangular fuzzy numbers, a new decision analysis method considering the risk attitude of the decision maker is proposed. In the method, firstly, risk attitude parameters of the decision maker are used to transfer the decision problem with triangular fuzzy numbers into the traditional decision problem with point values. Then, based on TOPSIS, a new decision making method is given. Finally, sensitivity analysis is made by selecting the different values of risk attitude parameter.