Linguistic approximation under different distances/similarity measures for fuzzy numbers

Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F61989592%3A15310%2F16%3A33159922" target="_blank" >RIV/61989592:15310/16:33159922 - isvavai.cz</a>
Result on the web
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DOI - Digital Object Identifier
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Result language
angličtina
Original language name
Linguistic approximation under different distances/similarity measures for fuzzy numbers
Original language description
The paper explores the performance of two selected distance measures of fuzzy numbers (the Bhattacharyya distance and the dissemblance index) and two different fuzzy similarity measures in the context of linguistic approximation. Symmetrical triangular fuzzy numbers are considered as the approximated entities. A numerical experiment is employed to map the behavior of the four distance/similarity measures under uniform linguistic scales used for the linguistic approximation. We identify a clear difference of the performance of the selected methods when the approximation of low-uncertain fuzzy numbers are approximated. One of the selected fuzzy similarity measures tends to emphasize extreme evaluations and disregard intermediate linguistic values. For highly uncertain fuzzy numbers the methods seem to be close to equivalent in terms of the linguistic approximation.
Czech name
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Czech description
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Publication year
2016
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

Article name in the collection
Proceedings of the NSAIS'16 Workshop on Adaptive and Intelligent Systems 2016
ISBN
978-952-265-986-6
ISSN
2243-3376
e-ISSN
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Number of pages
4
Pages from-to
49-52
Publisher name
Lappeenranta University of Technology
Place of publication
Lappeenranta
Event location
Lappeenranta, Finsko
Event date
Aug 16, 2016
Type of event by nationality
EUR - Evropská akce
UT code for WoS article
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