Browsing by Author "Hagras, Hani"
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Comments on "Interval type-2 fuzzy sets are generalization of interval-valued fuzzy sets: towards a wider view on their relationship" [2]
Mendel, Jerry M.; Hagras, Hani; Bustince Sola, Humberto
; Herrera, Francisco (IEEE, 2016)
Otros / Bestelakoak 
This letter makes some observations about “Interval type-2 fuzzy sets are generalization of interval-valued fuzzy sets: Towards a wide view on their relationship,” IEEE Trans. Fuzzy Systems that further support the ... -
A compact evolutionary interval-valued fuzzy rule-based classification system for the modeling and prediction of real-world financial applications with imbalanced data
Sanz Delgado, José Antonio ; Bernardo, Darío; Herrera, Francisco; Bustince Sola, Humberto ; Hagras, Hani (IEEE, 2014)
Artículo / Artikulua
The current financial crisis has stressed the need of obtaining more accurate prediction models in order to decrease the risk when investing money on economic opportunities. In addition, the transparency of the process ... -
A historical account of types of fuzzy sets and their relationships
Bustince Sola, Humberto ; Barrenechea Tartas, Edurne ; Pagola Barrio, Miguel ; Fernández Fernández, Francisco Javier ; Xu, Zeshui; Bedregal, Benjamin ; Montero, Javier; Hagras, Hani; Herrera, Francisco; Baets, Bernard de (IEEE, 2016)
Artículo / Artikulua
In this work we review the definition and basic properties of the different types of fuzzy sets that have appeared up to now in the literature. We also analyze the relationships between them and enumerate some of the ... -
Interval type-2 fuzzy sets are generalization of interval-valued fuzzy sets: towards a wider view on their relationship
Bustince Sola, Humberto ; Fernández Fernández, Francisco Javier ; Hagras, Hani; Herrera, Francisco; Pagola Barrio, Miguel ; Barrenechea Tartas, Edurne (IEEE, 2015)
Artículo / Artikulua
In this paper, we will present a wider view on the relationship between interval-valued fuzzy sets and interval type- 2 fuzzy sets where we will show that interval-valued fuzzy sets are a particular case of the interval ... -
Join and meet operations for type-2 fuzzy sets with non-convex secondary memberships
Ruiz, Gonzalo; Hagras, Hani; Pomares, Héctor; Rojas, Ignacio; Bustince Sola, Humberto (IEEE, 2016)
Artículo / Artikulua
In this paper we will present two theorems for the join and meet operations for general type-2 fuzzy sets with arbitrary secondary memberships, which can be non-convex and/or non-normal type-1 fuzzy sets. These results ...
