Covering-based fuzzy rough sets | Zendy

Qingzhao Kong | Zendy; Zengxin Wei | Zendy

AI Assistant Blog Pricing

Home ZAIA Blog

Open Access

Covering-based fuzzy rough sets

Author(s) -

Qingzhao Kong,

Zengxin Wei

Publication year - 2015

Publication title -

journal of intelligent and fuzzy systems

Language(s) - English

Resource type - Journals

SCImago Journal Rank - 0.331

H-Index - 57

eISSN - 1875-8967

pISSN - 1064-1246

DOI - 10.3233/ifs-151940

Subject(s) - rough set , mathematics , fuzzy set , intersection (aeronautics) , complement (music) , dominance based rough set approach , fuzzy logic , fuzzy set operations , fuzzy classification , data mining , discrete mathematics , computer science , artificial intelligence , biochemistry , chemistry , complementation , gene , engineering , phenotype , aerospace engineering

Many researchers have combined rough set theory and fuzzy set theory in order to easily approach problems of imprecision and uncertainty. Covering-based rough sets are one of the important generalizations of classical rough sets. Naturally, covering-based fuzzy rough sets can be studied as a combination of covering-based rough set theory and fuzzy set theory. It is clear that Pawlak's rough set model and fuzzy rough set model are special cases of the covering-based fuzzy rough set model. This paper investigates the properties of covering-based fuzzy rough sets. In addition, operations of intersection, union and complement on covering-based fuzzy rough sets are investigated. Finally, the corresponding algebraic properties are discussed in detail.

The content you want is available to Zendy users.

Already have an account? Click here to sign in.

Having issues? You can contact us here

Accelerating Research