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GROUP GENERALIZED INTERVAL-VALUED INTUITIONISTIC FUZZY SOFT SETS AND THEIR APPLICATIONS IN DECISION MAKING
Wu, H.1,2; Su, X.1
作者部门精密物理量测量实验室
2017-02-01
发表期刊IRANIAN JOURNAL OF FUZZY SYSTEMS
ISSN1735-0654
卷号14期号:1页码:1-21
产权排序1
摘要

Interval-valued intuitionistic fuzzy sets (IVIFSs) are widely used to handle uncertainty and imprecision in decision making. However, in more complicated environment, it is difficult to express the uncertain information by an IVIFS with considering the decision-making preference. Hence, this paper proposes a group generalized interval-valued intuitionistic fuzzy soft set (GGIVIFSS) which contains the basic description by interval-valued intuitionistic fuzzy soft set (IVIFSS) on the alternatives and a group of experts' evaluation of it. It contributes the following threefold: 1) A generalized interval-valued intuitionistic fuzzy soft set (GIVIFSS) is proposed by introducing an interval valued intuitionistic fuzzy parameter, which reflects a new and senior expert's opinion on the basic description. The operations, properties and aggregation operators of GIVIFSS are discussed. 2) Based on GIVIFSS, a G-GIVIFSS is then proposed to reduce the impact of decision-making preference by introducing more parameters by a group of experts. Its important operations, properties and the weighted averaging operator are also defined. 3) A multi attribute group decision making model based on G-GIVIFSS weighted averaging operator is built to solve the group decision making problems in the more universal IVIF environment, and two practical examples are taken to validate the efficiency and effectiveness of the proposed model.

文章类型Article
关键词Group Decision Making Interval-valued Intuitionistic Fuzzy Set Generalized Interval-valued Intuitionistic Fuzzy Soft Set Soft Set
WOS标题词Science & Technology ; Physical Sciences
收录类别SCI
关键词[WOS]MODEL ; ENVIRONMENT ; INFORMATION ; SELECTION ; OPERATORS ; NUMBERS
语种英语
WOS研究方向Mathematics
WOS类目Mathematics, Applied ; Mathematics
WOS记录号WOS:000397198200001
引用统计
被引频次:8[WOS]   [WOS记录]     [WOS相关记录]
文献类型期刊论文
条目标识符http://ir.opt.ac.cn/handle/181661/28823
专题光电跟踪与测量技术研究室
作者单位1.Chinese Acad Sci, Xian Inst Opt & Precis Mech, Key Lab Ultrafast Photoelect Diagnost Technol, Xian, Peoples R China
2.Univ Chinese Acad Sci, Beijing, Peoples R China
推荐引用方式
GB/T 7714
Wu, H.,Su, X.. GROUP GENERALIZED INTERVAL-VALUED INTUITIONISTIC FUZZY SOFT SETS AND THEIR APPLICATIONS IN DECISION MAKING[J]. IRANIAN JOURNAL OF FUZZY SYSTEMS,2017,14(1):1-21.
APA Wu, H.,&Su, X..(2017).GROUP GENERALIZED INTERVAL-VALUED INTUITIONISTIC FUZZY SOFT SETS AND THEIR APPLICATIONS IN DECISION MAKING.IRANIAN JOURNAL OF FUZZY SYSTEMS,14(1),1-21.
MLA Wu, H.,et al."GROUP GENERALIZED INTERVAL-VALUED INTUITIONISTIC FUZZY SOFT SETS AND THEIR APPLICATIONS IN DECISION MAKING".IRANIAN JOURNAL OF FUZZY SYSTEMS 14.1(2017):1-21.
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