22 search results - page 1 / 5 » Topological Structures of Rough Sets Induced by Equivalence ... |
JACIII
2006
13 years 7 months ago
2006
RSCTC
2000
Springer
13 years 11 months ago
2000
Springer
Abstract. In spatial reasoning the qualitative description of relations between spatial regions is of practical importance and has been widely studied. Examples of such relations a...
ISMIS
2005
Springer
14 years 29 days ago
2005
Springer
Abstract. Subsystem based generalizations of rough set approximations are investigated. Instead of using an equivalence relation, an arbitrary binary relation is used to construct ...
RSCTC
2000
Springer
13 years 11 months ago
2000
Springer
In this paper we introduce the concept of valued tolerance as an extension of the usual concept of indiscernibility (which is a crisp equivalence relation) in rough sets theory. So...
KBS
2008
13 years 6 months ago
2008
Feature subset selection presents a common challenge for the applications where data with tens or hundreds of features are available. Existing feature selection algorithms are mai...