Fuzzy Medians as Aggregators of Fuzzy Information
- Authors: Khatskevich V.L.1
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Affiliations:
- Air Force Academy named after N.E. Zhukovsky and Y.U. Gagarin
- Issue: No 1 (2022)
- Pages: 71-77
- Section: Computational Intelligence
- URL: https://journal-vniispk.ru/2071-8594/article/view/270612
- DOI: https://doi.org/10.14357/20718594220107
- ID: 270612
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Abstract
On the basis of fuzzy medians of fuzzy number systems, a class of averaging operators is introduced and studied for the implementation of the problem of aggregation of fuzzy information. The established properties of symmetry, idempotence, continuity, monotonicity of averaging operators are a modification of the characteristic properties of scalar aggregation functions for the fuzzy case. Additionally, the properties of additivity and homogeneity, the extreme property, are established. This determines the adequacy of the use of fuzzy medians in the tasks of aggregating fuzzy information.
About the authors
Vladimir L. Khatskevich
Air Force Academy named after N.E. Zhukovsky and Y.U. Gagarin
Author for correspondence.
Email: vlkhats@mail.ru
Doctor of technical sciences, professor
Russian Federation, VoronezhReferences
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