Journal
TECHNOLOGICAL AND ECONOMIC DEVELOPMENT OF ECONOMY
Volume 22, Issue 2, Pages 194-209Publisher
VILNIUS GEDIMINAS TECH UNIV
DOI: 10.3846/20294913.2015.1012657
Keywords
DHFSs; dual hesitant fuzzy arithmetic mean; dual hesitant fuzzy geometric mean; aggregation operator; human resources outsourcing suppliers
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Funding
- National Natural Science Foundation of China [71301142]
- Zhejiang Natural Science Foundation of China [LQ13G010004]
- China Postdoctoral Science Foundation [2014M550353]
- National Education Information Technology Research [146242069]
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.Dual hesitant fuzzy sets (DHFSs) is a generalization of fuzzy sets (FSs) and it is typical of membership and non-membership degrees described by some discrete numerical. In this article we chiefly concerned with introducing the aggregation operators for aggregating dual hesitant fuzzy elements (DHFEs), including the dual hesitant fuzzy arithmetic mean and geometric mean. We laid emphasis on discussion of properties of newly introduced operators, and give a numerical example to describe the function of them. Finally, we used the proposed operators to select human resources outsourcing suppliers in a dual hesitant fuzzy environment.
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