Multi-criteria Decision-making Based on Fuzzy Number Intuitionistic Fuzzy Sets Geometric Operators
Liu Yu-xun · Modern Electronics Technique · 2009
Some operational laws of fuzzy number intuitionistic fuzzy numbers are defined.Two amelioration operators are developed,such as the Fuzzy Number Intuitionistic Fuzzy Weighted Arithmetic Average(FIFWAA) operator,the Fuzzy Number Intuitionistic Fuzzy Weighted Geometric Average(FIFWGA) operator.Basing on these operators,the problems which can not be solved by score function is solved by accuracy function,to ensure the security and rationality of score function.An approach for solving uncertain multiple attribute decision making problems is proposed,in which the attribute weights are completely known and the attribute values are fuzzy number intuitionistic fuzzy numbers.An illustrative example show the effectiveness and Correctness of multiple attribute decision making with fuzzy number intuitionistic fuzzy numbers amelioration operators.