期刊
OPERATIONS RESEARCH PERSPECTIVES
卷 4, 期 -, 页码 67-73出版社
ELSEVIER SCIENCE BV
DOI: 10.1016/j.orp.2017.05.001
关键词
Priority degree; Order relations; Hesitant fuzzy sets; Multiple attribute decision making
资金
- National Foundation of China [71261001]
- Guangxi Colleges and Universities Key Laboratory of Mathematics and Its Applications
In this paper, some drawbacks to existing ordering relations for hesitant fuzzy sets are examined using examples. To overcome these flaws, a priority degree formula for comparing two hesitant fuzzy sets is presented and the desirable priority degree properties studied. Then, based on an introduced priority degree formula, a new hesitant fuzzy multiple attribute decision making methodology is proposed. Finally, a numerical example together with a comparison analysis is given to illustrate the effectiveness and feasibility of the new approach to decision making applications. (C) 2017 The Authors. Published by Elsevier Ltd.
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