闭区间数确定目标间相对权重探讨

摘要

概述当前目标相对重要性判断矩阵转化的主要思想和权重确定的主要方法，提出采用区间数用于确定目标间权重的新思路，并与AHP方法和模糊方法相比较，分析闭区间数引入权重的适用问题.%A summary on the main methods and ideas of relative weight-decision matrix between the objects currently in use.And a new idea using closed interval to form the matrix has been introduced to work out the weigth-decision.In comparison with the AHP method and Fuzzy method,this new idea gives an analysis for feasibility of setting weight in a closed interval.