201 search results - page 1 / 41 » Rough Set Approximation Based on Dynamic Granulation |
RSFDGRC
2005
Springer
13 years 10 months ago
2005
Springer
In this paper, the concept of a granulation order is proposed in an information system. The positive approximation of a set under a granulation order is defined. Some properties o...
IEEEICCI
2006
IEEE
13 years 10 months ago
2006
IEEE
The original rough set model is concerned primarily with the approximation of sets described by single binary relation on universe. In the view of granular computing, classical ro...
ASIAMS
2007
IEEE
13 years 11 months ago
2007
IEEE
This talk has two parts explaining the significance of Rough sets in granular computing in terms of rough set rules and in uncertainty handling in terms of lower and upper approxi...
KBS
2008
13 years 3 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...
TSMC
2010
12 years 11 months ago
2010
The original rough-set model is primarily concerned with the approximations of sets described by a single equivalence relation on a given universe. With granular computing point of...