期刊
APPLIED MATHEMATICAL MODELLING
卷 37, 期 7, 页码 5120-5133出版社
ELSEVIER SCIENCE INC
DOI: 10.1016/j.apm.2012.10.029
关键词
Group decision making; Intuitionistic multiplicative preference relation; Aggregation operator
资金
- National Natural Science Foundation of China [71071161, 61273209]
- China Postdoctoral Science Foundation [2012M520311]
Preference relations are the most common techniques to express decision maker's preference information over alternatives or criteria. To consistent with the law of diminishing marginal utility, we use the asymmetrical scale instead of the symmetrical one to express the information in intuitionistic fuzzy preference relations, and introduce a new kind of preference relation called the intuitionistic multiplicative preference relation, which contains two parts of information describing the intensity degrees that an alternative is or not priority to another. Some basic operations are introduced, based on which, an aggregation principle is proposed to aggregate the intuitionistic multiplicative preference information, the desirable properties and special cases are further discussed. Choquet Integral and power average are also applied to the aggregation principle to produce the aggregation operators to reflect the correlations of the intuitionistic multiplicative preference information. Finally, a method is given to deal with the group decision making based on intuitionistic multiplicative preference relations. (C) 2012 Elsevier Inc. All rights reserved.
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