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国际不确定性的量化期刊
影响因子: 4.911 5年影响因子: 3.179 SJR: 1.008 SNIP: 0.983 CiteScore™: 5.2

ISSN 打印: 2152-5080
ISSN 在线: 2152-5099

Open Access

国际不确定性的量化期刊

DOI: 10.1615/Int.J.UncertaintyQuantification.2017020152
pages 271-284

GROUP DECISION MAKING WITH MULTIPLICATIVE TRIANGULAR HESITANT FUZZY PREFERENCE RELATIONS AND COOPERATIVE GAMES METHOD

Yan Yang
School of Business, Central South University, Changsha 410083, China
Junhua Hu
School of Business, Central South University, Changsha 410083, China
Qingxian An
School of Business, Central South University, Changsha 410083, China
Xiaohong Chen
School of Business, Central South University, Changsha 410083, China; Key Laboratory of Hunan Province for Mobile Intelligence, Hunan University of Commerce, Changsha 410205, China

ABSTRACT

In realistic group decision-making (GDM), the preferences of people are always uncertain and diverse. Given the various preferences, reaching a consensus about an ideal alternative becomes difficult even when people are cooperative. This study proposes a scientific evaluation and prioritization approach to solve GDM problems by combining multiplicative triangular hesitant fuzzy preference relations (MTHFPRs) and cooperative games method. The concept of MTHFPRs is initially defined, and the corresponding consistency measurements are introduced. Then, the aggregation method for MTHFPRs is proposed according to the cooperative games method. Furthermore, a GDM model using MTHFPRs (GDM-CMTHFPRs) is constructed to help a group of people assess and prioritize alternatives. Finally, the validity and feasibility of the proposed GDM-CMTHFPRs method are verified by an illustration along with some discussions.


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