Rough concepts

W Conradie, S Frittella, K Manoorkar, S Nazari… - Information …, 2021 - Elsevier
The present paper proposes a novel way to unify Rough Set Theory and Formal Concept
Analysis. Our method stems from results and insights developed in the algebraic theory of …

Identifying non-sublattice equivalence classes induced by an attribute reduction in FCA

RG Aragón, J Medina, E Ramírez-Poussa - Mathematics, 2021 - mdpi.com
The detection of redundant or irrelevant variables (attributes) in datasets becomes essential
in different frameworks, such as in Formal Concept Analysis (FCA). However, removing such …

[PDF][PDF] Survey on attribute and concept reduction methods in formal concept analysis

M Alwersh, L Kovács - Indonesian Journal of Electrical Engineering …, 2023 - academia.edu
Formal concept analysis (FCA) is now widely recognized as a useful approach for extracting,
representing, and analyzing knowledge in various domains. The high computational cost of …

[PDF][PDF] IMPACT ZADEH'S THEORY TO ALGEBRAIC STRUCTURES. MULTI-ADJOINT ALGEBRAS.

M EUGENIA CORNEJO, J Medina - TWMS Journal of Pure & Applied …, 2021 - twmsj.az
IMPACT ZADEH’S THEORY TO ALGEBRAIC STRUCTURES. MULTI-ADJOINT ALGEBRAS 1.
Introduction From the introduction of fuzzy sets by L Page 1 TWMS J. Pure Appl. Math., V.12 …

Efficiency of Fuzzy Decision Algorithms Based on the Strength of Decision Rules

F Chacón-Gómez, ME Cornejo, J Medina - International Joint Conference …, 2024 - Springer
Characterizing data sets through logic rules is a fundamental task for modeling knowledge
systems. Mathematical tools, such as Rough Set Theory (RST) and Formal Concept Analysis …

One-sided Concept Lattices by Blocks

MJ Benítez-Caballero, J Medina - Computational Intelligence and …, 2022 - Springer
One-sided concept lattices is an interesting approach to manage information stored in
databases. This theory considers a blended nature of the studied sets such that one set is …

[HTML][HTML] Congruencias y factorización como herramientas de reducción en el análisis de conceptos formales

RG Aragón - 2022 - dialnet.unirioja.es
Desde su introducción a principios de los años ochenta por B. Ganter y R. Wille, el Análisis
de Conceptos Formales (FCA, de sus siglas en inglés) ha sido una de las herramientas …

Congruencias y factorización como herramientas de reducción en el análisis de conceptos formales

R García Aragón - 2022 - rodin.uca.es
Desde su introducción a principios de los años ochenta por B. Ganter y R. Wille, el Análisis
de Conceptos Formales (FCA, de sus siglas en inglés) ha sido una de las herramientas …

Identifying Non-Sublattice Equivalence Classes Induced by an Attribute Reduction in FCA. Mathematics 2021, 9, 565

RG Aragón, J Medina, E Ramírez-Poussa - 2021 - search.proquest.com
The detection of redundant or irrelevant variables (attributes) in datasets becomes essential
in different frameworks, such as in Formal Concept Analysis (FCA). However, removing such …

Identifying Non-Sublattice Equivalence Classes Induced by an Attribute Reduction in FCA

R García Aragón, J Medina Moreno, E Ramírez Poussa - 2021 - rodin.uca.es
The detection of redundant or irrelevant variables (attributes) in datasets becomes essential
in different frameworks, such as in Formal Concept Analysis (FCA). However, removing such …