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A New Method of Multiattribute Decision-Making Based on Interval-Valued Hesitant Fuzzy Soft Sets and Its Application
- Source :
- Mathematical Problems in Engineering, Vol 2017 (2017)
- Publication Year :
- 2017
- Publisher :
- Hindawi Limited, 2017.
-
Abstract
- Combining interval-valued hesitant fuzzy soft sets (IVHFSSs) and a new comparative law, we propose a new method, which can effectively solve multiattribute decision-making (MADM) problems. Firstly, a characteristic function of two interval values and a new comparative law of interval-valued hesitant fuzzy elements (IVHFEs) based on the possibility degree are proposed. Then, we define two important definitions of IVHFSSs including the interval-valued hesitant fuzzy soft quasi subset and soft quasi equal based on the new comparative law. Finally, an algorithm is presented to solve MADM problems. We also use the method proposed in this paper to evaluate the importance of major components of the well drilling mud pump.
- Subjects :
- Characteristic function (convex analysis)
Article Subject
Degree (graph theory)
business.industry
lcsh:Mathematics
General Mathematics
General Engineering
010103 numerical & computational mathematics
02 engineering and technology
Interval (mathematics)
lcsh:QA1-939
01 natural sciences
Fuzzy logic
Interval valued
lcsh:TA1-2040
0202 electrical engineering, electronic engineering, information engineering
Comparative law
020201 artificial intelligence & image processing
Artificial intelligence
0101 mathematics
lcsh:Engineering (General). Civil engineering (General)
Fuzzy soft set
business
Mathematics
Subjects
Details
- ISSN :
- 15635147 and 1024123X
- Volume :
- 2017
- Database :
- OpenAIRE
- Journal :
- Mathematical Problems in Engineering
- Accession number :
- edsair.doi.dedup.....19b81244b535247e3eb5df6b5b61bed3