Fernando Chacón-Gómez

Oct 6, 2023 | mdpi.com | Jesus Medina |M. Eugenia |Fernando Chacón-Gómez |M. Eugenia Cornejo

1. IntroductionFuzzy rough set theory (FRST) [1,2] arises as an extension of the theoretical approach introduced by Pawlak [3,4] in order to analyze relational data sets with imprecise or incomplete information. One of the most flexible approaches considers the multi-adjoint paradigm [5,6,7]. In FRST, data sets are represented by using decision tables containing information about objects of interest characterized by some attributes.