Effects of Fuzzification on Fuzzy Rough Attribute Reduction (FRA) Algorithm

摘要

Over the last decades, numerous researches have been made on hybridization of fuzzy and rough sets. In this paper, it is purposed to evaluate the effects of fuzzification on the algorithm FRA which can find reducts in a fuzzy database using fuzzy rough set approach based on discernibility matrix. The FRA algorithm deals with more general type of fuzzy sets.