Graded cubes of opposition in fuzzy formal concept analysis
Stefania Boffa, Petra Murinová, Vilém Novák, Petr Ferbas
Abstract
We recently introduced special fuzzy quantifiers named quantifier-based operators to form extended fuzzy concept lattices and to construct graded squares, hexagons, octagons and decagons of oppositions. This article aims to extend our previous works by organizing quantifier-based operators in more general structures of oppositions: the so-called graded cubes of opposition and 5-graded cubes of opposition.
Topics & Concepts
Opposition (politics)MathematicsFuzzy logicAlgebra over a fieldPure mathematicsDiscrete mathematicsComputer scienceArtificial intelligencePolitical scienceLawPoliticsRough Sets and Fuzzy LogicAdvanced Algebra and LogicMulti-Criteria Decision Making