文章基本信息

标题：Decision framework of group consensus with hesitant fuzzy linguistic preference relations
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作者：Yang Lin ; Ying-Ming Wang
期刊名称：CAAI Transactions on Intelligence Technology
电子版ISSN：2468-2322
出版年度：2020
卷号：5
期号：3
页码：157-164
DOI：10.1049/trit.2019.0102
出版社：IET Digital Library
摘要：Group decision making typically requires eliciting and coordinating the preferences of group members. In this study, the authors develop an overall framework of group consensus in context of hesitant fuzzy linguistic preference relations (HFLPRs). A new notion of distance measure between two HFLPRs is defined, based on which a consensual framework consists of two mechanisms, the automatic consensus reaching and the interactive consensus reaching is presented. Accordingly, they, respectively, design two algorithms to implement these mechanisms. Finally, a group decision problem of green supplier selection is provided to exemplify and verify both of the proposed methods, and a comparative analysis with some related approaches is performed.
关键词：decision framework; group decision problem; group members; hesitant fuzzy linguistic preference relations; interactive consensus reaching; HFLPR; consensual framework; automatic consensus reaching; group decision making; group consensus