464 search results - page 15 / 93 » Subsystem Based Generalizations of Rough Set Approximations |
GBRPR
2005
Springer
15 years 3 months ago
2005
Springer
This work discusses the issue of approximation in point set matching problems. In general, one may have two classes of approximations when tackling a matching problem: a representa...
RSFDGRC
2005
Springer
15 years 2 months ago
2005
Springer
Abstract. We present a study on a rough set based approach for feature selection. Instead of using significance or support, Parameterized Average Support Heuristic (PASH) consider...
IPMU
2010
Springer
15 years 1 months ago
2010
Springer
Abstract. Credal sets are closed convex sets of probability mass functions. The lower probabilities specified by a credal set for each element of the power set can be used as cons...
ECIR
2006
Springer
14 years 10 months ago
2006
Springer
Abstract. In this paper we show how approximate matrix factorisations can be used to organise document summaries returned by a search engine into meaningful thematic categories. We...
JCIT
2007
14 years 9 months ago
2007
The Rough Sets theory has been conceived to deal with inexact, uncertain or vague knowledge in Information systems. The article is devoted to propose notions including the general...