|
Computational intelligence
Fuzzy medians as aggregators of fuzzy information
V. L. Khatskevich Air Force Academy named after N.E. Zhukovsky and Y.U. Gagarin, Voronezh, Russia
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.
Keywords:
fuzzy medians, averaging operators, aggregation of information.
Citation:
V. L. Khatskevich, “Fuzzy medians as aggregators of fuzzy information”, Artificial Intelligence and Decision Making, 2022, no. 1, 71–77; Scientific and Technical Information Processing, 50:6 (2023), 557–562
Linking options:
https://www.mathnet.ru/eng/iipr59 https://www.mathnet.ru/eng/iipr/y2022/i1/p71
|
Statistics & downloads: |
Abstract page: | 25 | Full-text PDF : | 17 |
|