RT journal article
T1 Generalized quantifiers in formal concept analysis
A1 Cornejo Piñero, María Eugenia
A1 Díaz Moreno, Juan Carlos
A1 Medina Moreno, Jesús
A2 Matemáticas
K1 Concept lattice
K1 Fuzzy set
K1 Generalized quantifier
K1 Adjoint triple
AB Usually, datasets contain imprecise data (noise), which can produce unsuspected resultson the considered mappings. For instance, this can happen with the infimum and supremumoperators, since both operators are straightforwardly associated with the universaland existencial quantifiers, respectively. An interesting possibility, of decreasing theimpact of this possible noise in the final results, is the consideration of generalizedquantifiers.This paper introduces four kinds of generalized quantifiers based on adjoint triples,which generalize the current approaches to a more flexible framework. Different propertiesand characterizations are studied and they have been applied to formal conceptanalysis, presenting the conjunctive and implicative concept-forming operators in thisoutstanding theory.
PB ELSEVIER
SN 0377-0427
YR 2022
FD 2022-04
LK http://hdl.handle.net/10498/25863
UL http://hdl.handle.net/10498/25863
LA eng
DS Repositorio Institucional de la Universidad de Cádiz
RD 07-nov-2026