Title :
The subsystem of the fuzzed rough sets based on equivalence class
Author :
Zhou, Jun ; Chen, De-gang
Author_Institution :
Dept. of Comput. Sci., Jinzhou Normal Coll., China
Abstract :
A method for rough sets fuzzification by using the equivalence relation is given. The definitions of the set of equivalence class and rough set being fuzzified are presented and the fact that fuzzified rough sets can constitute the fuzzy subsystem is proved.
Keywords :
equivalence classes; fuzzy set theory; rough set theory; equivalence class; fuzzification; fuzzy set; fuzzy subsystem; rough sets; Computer science; Cybernetics; Fuzzy sets; Fuzzy systems; Identity-based encryption; Information systems; Machine learning; Rough sets; Uncertainty;
Conference_Titel :
Machine Learning and Cybernetics, 2002. Proceedings. 2002 International Conference on
Print_ISBN :
0-7803-7508-4
DOI :
10.1109/ICMLC.2002.1175420
