301 search results - page 9 / 61 » Probabilistic rough set approximations |
IJAR
2006
13 years 7 months ago
2006
In this paper we present a multi-scale method based on the hybrid notion of rough fuzzy sets, coming from the combination of two models of uncertainty like vagueness by handling r...
JACIII
2006
13 years 7 months ago
2006
ata forms, and abstract structural hierarchy based on is-a relationship and has-a relationship. Object structures illustrate many kinds of objects and actual dependence among objec...
ISCI
2008
13 years 7 months ago
2008
As two classical measures, approximation accuracy and consistency degree can be employed to evaluate the decision performance of a decision table. However, these two measures cann...
FUIN
2006
13 years 7 months ago
2006
Abstract. Several residuated algebras are taken into account. The set of axioms defining each structure is reduced with the aim to obtain an independent axiomatization. Further, th...
ISCI
2002
13 years 7 months ago
2002
This paper presents a framework for the study of generalizing the standard notion of equivalence relation in rough set approximation space with various categories of k-step neighb...