现代电子技术2015，Vol.38Issue(17)：114-116,3.
基于判断矩阵行一致信息的指标权重均值算法
Index weight mean value algorithm based on consistency information in judgment matrix rows
摘要
Abstract
To make the index weight obtained from AHP more close to the actual one,the index weight mean value algo-rithm based on consistency information of rows in judgment matrix is put forward. A group of consistency matrix which takes each row′s element as foundation is constructed by extracting consistency information of experts judgment contained in each row of judgment matrix. According to the principle that the average value obtained from multiple measurement is more close to the true value of the measured object,the average vector of unit eigenvector obtained from the consistency matrix is taken as the in-dex weight. Since the algorithm needn′t check the consistency for the expert judgment matrix,the risk that the adjustment of judgment matrix may lose the expert judgment information can be avoided completely. The instance calculation shows that the al-gorithm is feasible.关键词
AHP/判断矩阵/指标权重/行一致性信息/均值算法Key words
AHP/judgment matrix/index weight/consistency information of row/mean value algorithm分类
信息技术与安全科学引用本文复制引用
宋花玉..基于判断矩阵行一致信息的指标权重均值算法[J].现代电子技术,2015,38(17):114-116,3.基金项目
国家自然科学基金资助项目(711171272) （711171272）
