模糊判断矩阵排序向量的最小偏差法

A Least Deviation Method of Priority Vector for Deriving Priority of Fuzzy Judgment Matrix

基于积型模糊一致性判断矩阵和模糊判断矩阵的排序向量之间的偏差,通过建立并求解一个规划模型,得到模糊判断矩阵排序向量的最小偏差法,并研究了它的一些性质。最后通过两个算例说明了方法的可行性与有效性。

According to deviation existed between priority vector of multiplicative consistent fuzzy judgment matrix and fuzzy judgment matrix, the least deviation method of priority vector for deriving priority of fuzzy judgment matrix is obtained by building and solving a programming model, and then some properties of the method are also studied in illustrate the feasibility and applicability of the this paper. Finally, two numerical examples are used to proposed method.