AHP判断矩阵的排序度转换比例构造法

AHP的判断矩阵常用1-9标度等方法进行构造,但这些标度构造法中采用的标度是对重要性大概的测度,无法准确地反映各指标的重要性程度,而且这些标度法受其标度的限制,在使用时对指标数也有一定的限制,同时也无法准确体现各指标之间存在的传递关系,所以构造出的判断矩阵会产生偏差,对评判结果产生影响.本文引入排序度的概念,对各指标进行排序度的转换,获取各指标的相对重要性度量,结合比例标度法,构造出完全一致的判断矩阵,该矩阵无需检验其是否具有满意的一致性,通过该矩阵得到的各权重也能很好地反映各指标的重要性程度.

Method of Building the Proportion of Converting Ordering by AHP Judgment Matrix Thod for Buildingdering

The 1-9 scale marker and other methods are usually used to build judgment matrix in AHP,but the scales of those methods are rough estimate to the importance and can not express the importance of the indicators accurately.Besides,the number of the indicators will be limited by their scale markers when using those methods.The scale marker cannot indicate the transitive relations among the indicators.The judgment matrix must cause bias by those methods,so it will disturb the judgment of the final results.The p...