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Título
Scores of hesitant fuzzy elements revisited: “Was sind und was sollen”
Autor(es)
Assunto
Hesitant fuzzy sets
Hesitant fuzzy elements
Score
Fecha de publicación
2023-11
Citación
Alcantud, J. C. R., Campión, M. J., Induráin, E., & Munárriz, A. (2023). Scores of hesitant fuzzy elements revisited: “Was sind und was sollen”. Information Sciences, 648. https://doi.org/10.1016/J.INS.2023.119500
Resumen
[EN] This paper revolves around the notion of score for hesitant fuzzy elements, the constituent parts
of hesitant fuzzy sets. Scores allow us to reduce the level of uncertainty of hesitant fuzzy sets
to classical fuzzy sets, or to rank alternatives characterized by hesitant fuzzy information. We
propose a rigorous and normative definition capable of encapsulating the characteristics of the
most important scores introduced in the literature. We systematically analyse different types of
scores, with a focus on coherence properties based on cardinality and monotonicity. The hesitant
fuzzy elements considered in this analysis are unrestricted. The inspection of the infinite case
is especially novel. In particular, special attention will be paid to the analysis of hesitant fuzzy
elements that are intervals.
URI
ISSN
0020-0255
DOI
10.1016/j.ins.2023.119500
Versión del editor
Aparece en las colecciones
- BORDA. Artículos [32]