%0 Journal Article 
%A García Aragón, Roberto
%A Medina Moreno, Jesús
%A Ramírez Poussa, Eloísa
%T Impact of Local Congruences in Attribute Reduction
%D 2020
%@ 1865-0929
%U http://hdl.handle.net/10498/23929
%X Local congruences are equivalence relations whose equivalence classes are convex sublattices of the original lattice. In this paper,
we present a study that relates local congruences to attribute reduction
in FCA. Specifically, we will analyze the impact in the context of the use
of local congruences, when they are used for complementing an attribute
reduction.
%K Formal Concept Analysis
%K Size reduction
%K Attribute reduction
%K Local congruence
%~ Universidad de Cádiz