NDLI: Application of Fuzzy Sets in Solving Some Management Problem. Part 2

Content Provider	Springer Nature Link
Author	Prangishvili, A. Tsabadze, T. Tsamalashvili, T.
Copyright Year	2015
Abstract	This paper continues another our work, which is the first of two parts where the approach to the processing of quantitative expert evaluations in the process of group decision-making under uncertainty is considered. In the second part, represented by this paper, an approach is proposed for the processing of qualitative expert evaluations in the process of group decision-making. The approach is based on the use of triangular fuzzy numbers. In group decision-making the opinions of experts are expressed by linguistic variables like very bad, not very bad, problematic, good, and so on. The technique of conversion of expert quantitative opinions to triangular fuzzy numbers is considered. A simple method of expressing expert opinions by triangular fuzzy numbers is introduced. A new approach to determining the expert degrees of importance is proposed. The proposed methodology is discussed in full detail and its algorithm is described. An illustrative example is given.
Starting Page	677
Ending Page	692
Page Count	16
File Format	PDF
ISSN	10723374
Journal	Journal of Mathematical Sciences
Volume Number	208
Issue Number	6
e-ISSN	15738795
Language	English
Publisher	Springer US
Publisher Date	2015-07-05
Publisher Place	New York
Access Restriction	One Nation One Subscription (ONOS)
Subject Keyword	Mathematics
Content Type	Text
Resource Type	Article
Subject	Applied Mathematics Statistics and Probability

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Application of Fuzzy Sets in Solving Some Management Problem. Part 2