201 search results - page 2 / 41 » Rough Set Approximation Based on Dynamic Granulation |
ISMIS
2003
Springer
13 years 9 months ago
2003
Springer
Abstract. A model of granular computing (GrC) is proposed by reformulating, re-interpreting, and combining results from rough sets, quotient space theory, and belief functions. Two...
GRC
2007
IEEE
13 years 10 months ago
2007
IEEE
The original rough set model is concerned primarily with the approximation of sets described by single binary relation on the universe. In the view of granular computing, classica...
IJAR
2008
13 years 4 months ago
2008
This paper reviews probabilistic approaches to rough sets in granulation, approximation, and rule induction. The Shannon entropy function is used to quantitatively characterize pa...
RSCTC
2004
Springer
13 years 9 months ago
2004
Springer
Abstract. In this paper, we discuss approximation spaces in a granular computing framework. Such approximation spaces generalise the approaches to concept approximation existing in...
RSEISP
2007
Springer
13 years 10 months ago
2007
Springer
The main objective of this paper is to provide a granular computing based interpretation of rules representing two levels of knowledge. This is done by adopting and adapting the de...