Study on Priority Method for Triangular Fuzzy Number Complementary Judgment Matrix Based on Possibility Degree
Qiang Wang · Yunchou yu guanli · 2009
The priority method of complementary judgment matrix is studied,in which the preference information is provided by the decision makers by means of triangular fuzzy number judgment matrix.According to the possibility degree formula for the comparison between two triangular fuzzy numbers,a possibility-based for priorities of triangular fuzzy number complementary judgment matrix is presented.The method is characterized by simple and reasonable operation,and is easy to implement on computer.Finally,a numerical example is given to show feasibility and effectiveness of the developed method.