文献类型：期刊文献

英文题名：Two normalized projection models and application to group decision-making

作者：Yue, Chuan[1]

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

年份：2017

卷号：32

期号：6

起止页码：4389

外文期刊名：JOURNAL OF INTELLIGENT & FUZZY SYSTEMS

收录：SCI-EXPANDED(收录号：WOS:000402175100049)、、WOS

基金：The author would like to thank the editors and the anonymous reviewers for their insightful and constructive comments and suggestions that have led to this improved version of the paper. This work was partially supported by the Education and Teaching Reform Program of Guangdong Ocean University (XJG201644).

语种：英文

外文关键词：Normalized projection measure; real vector; interval vector; group decision-making; hybrid information

外文摘要：Projection can measure not only the distance but also the angle between two decision objects. It has become one of important tools for complex decisions. This research finds that the existing projection formulae are unreasonable in real vector and interval vector settings. To solve this problem, this paper develops two new normalized projection measures. And new projection measures are applied to group decision-making with hybrid decision information. The applicability and feasibility are shown by an experimental analysis. The results show that the projection measures improved in this paper are superior to the existing ones.