Approximations for soft fuzzy rough sets

Authors: Beg Ismat, Rashid Tabasam

Keywords: fuzzy set; rough set; soft set; soft fuzzy rough set; approximations

DOI: 10.5937/SPSUNP1602161B

Download full text in PDF

Abstract:

In this paper, we introduce a modified soft fuzzy rough set model. The lower and upper approximation operators are presented and their related properties are investigated. It is shown that these new models of approximations are finer than already known in the literature.