EVALUATION OF EXPERT JUDGEMENTS CONSISTENCY WHEN CONSTRUCTING A MEMBERSHIP FUNCTION OF FUZZY SET USING THE METHOD OF LEVEL SETS
Journal Title: Современные информационные технологии и ИТ-образование - Year 2017, Vol 13, Issue 3
Abstract
The article deals with one of the expert methods for construction of a membership function of fuzzy set – method of level sets, developed by R. Yager. The feasibility of improving of this method, by adding a procedure for evaluation of consistency of expert judgements, is justified. With this purpose an approach is proposed, which is based on evaluation of judgements consistency degree for each element of fuzzy set separately. The criterion for evaluation of sufficiency of consistency degree is obtained and justified. The examples of application of the described approach are made.
Authors and Affiliations
Ruslan Isaev, Aleksandr Podvesovskii
Keywords
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- EP ID EP266407
- DOI 10.25559/SITITO.2017.3.499
- Views 121
- Downloads 0
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