From type-(2,k) grouping indices to type-(2,k) Jaccard indices
Consultable a partir de
2027-02-01
Date
2025-02-01
Authors
Roldán López de Hierro, Antonio Francisco
Roldán, Concepción
Cruz, Anderson
Moraes, Ronei Marcos de
Director
Publisher
Elsevier
Acceso embargado / Sarbidea bahitua dago
Artículo / Artikulua
Versión aceptada / Onetsi den bertsioa
Impacto
Abstract
In this work, we introduce the notion of grouping index for type-2 fuzzy sets as a measure of how far the union of two type-2 fuzzy sets over the same universe is from the total universe. We also show how we can extend the notion of the Jaccard index to the type-2 setting by means of type-2 grouping and overlap indexes.
Description
Keywords
Fuzzy set, Type-2 fuzzy set, Grouping index, Overlap index, Jaccard index
Department
Estadística, Informática y Matemáticas / Estatistika, Informatika eta Matematika
Faculty/School
Degree
Doctorate program
item.page.cita
Roldán López de Hierro, A. F., Roldán, C., Guerra, C., Fernández, J., Cruz, A., Marcos de Moraes, R., Bustince, H. (2025) From type-(2,k) grouping indices to type-(2,k) Jaccard indices. Fuzzy Sets and Systems, 501, 1-22. https://doi.org/10.1016/j.fss.2024.109216.
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