期刊
INTERNATIONAL JOURNAL OF FUZZY SYSTEMS
卷 21, 期 4, 页码 1241-1258出版社
SPRINGER HEIDELBERG
DOI: 10.1007/s40815-019-00619-9
关键词
Uncertain probabilistic linguistic term set; Multiple attribute group decision making; Aggregation operators; Probabilistic linguistic term set; Ignorance problem; Linguistic assessment
类别
资金
- National Natural Science Foundation of China [71571123, 71771155]
- Major Program of the National Social Science Fund of China [17ZDA092]
The probabilistic linguistic term set has been proposed to deal with the probabilistic distribution in providing linguistic assessments. However, because of various subjective and objective situations, it is usually hard for the decision makers to provide the probabilities of linguistic assessments exactly. The existing methods still have some shortcomings in dealing with ignorance. In this paper, we propose the concept of uncertain probabilistic linguistic term set (UPLTS) to serve as an extension of the existing tools. First, some basic operational laws and aggregation operators for the UPLTS are presented. Then, we develop an aggregation-based method and present the application of the UPLTSs in multiple attribute group decision making. Finally, a practical case is shown to illustrate the UPLTS.
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