Affiliation of Author(s):经济与管理学院

Journal:JOURNAL OF GREY SYSTEM

Key Words:Grey System Grey Decision-making Synthetic Degree of Grey Incidence Interval Grey Number Relative Entropy

Abstract:In this paper, we investigate multi-attribute group decision-making (MAGDM) problems with dual uncertain information. On the basis of considering the views of the majority, we first set the initial weights of decision makers (DMs) by the synthetic degrees of grey incidence. Then we estimate the weight ranges of attributes by the dissimilarity degrees between attributes. Furthermore based on the view of dual information optimally fitting to each other, the relative entropy minimization model is proposed to revise the weights of DMs and attributes. Finally alternatives are ranked by the absolute degrees of grey incidence to the ideal alternative. The, method proposed in this paper is illustrated with a practical case.

ISSN No.:0957-3720

Translation or Not:no

Date of Publication:2017-01-01

Co-author:Song, Wen,Zhang, Shitao,cz

Correspondence Author:zjj