文献类型：期刊文献

英文题名：Extension of TOPSIS to determine weight of decision maker for group decision making problems with uncertain information

作者：Yue, Zhongliang[1]

机构：[1]Guangdong Ocean Univ, Coll Sci, Zhanjiang 524088, Peoples R China

年份：2012

卷号：39

期号：7

起止页码：6343

外文期刊名：EXPERT SYSTEMS WITH APPLICATIONS

收录：SSCI(收录号：WOS:000301025300007)、SCI-EXPANDED(收录号：WOS:000301025300007)、、EI(收录号：20120714769778)、Scopus(收录号：2-s2.0-84856953515)、WOS

语种：英文

外文关键词：Multiple attribute group decision making; Weights of decision makers; Extended TOPSIS; Positive ideal decision; Negative ideal decision

外文摘要：In traditional TOPSIS method, the ideal solutions for alternatives are expressed in vectors. An important step in the process of group decision making is to determine the relative importance of each decision maker. In this paper, the weights of decision makers derived from individual decision are determined by using an extended TOPSIS method with interval numbers. The ideal decisions for all individual decisions are expressed in matrices. The positive ideal decision is the intersection of all individual decisions; the negative ideal decision is the union of all individual decisions. Comparisons with other methods are also made. A numerical example is examined to show the potential applications of the proposed method. (C) 2011 Elsevier Ltd. All rights reserved.