501 search results - page 6 / 101 » Rough Sets and Approximation Schemes |
RSCTC
2000
Springer
14 years 1 months ago
2000
Springer
Abstract. We provide the unified methodology for searching for approximate decision reducts based on rough membership distributions. Presented study generalizes well known relation...
EMS
2008
IEEE
14 years 4 months ago
2008
IEEE
This paper presents rough sets generating prediction rules scheme for stock price movement. The scheme was able to extract knowledge in the form of rules from daily stock movement...
RSKT
2010
Springer
13 years 8 months ago
2010
Springer
Traditionally, membership to the fuzzy-rough lower, resp. upper approximation is determined by looking only at the worst, resp. best performing object. Consequently, when applied t...
RSKT
2007
Springer
14 years 3 months ago
2007
Springer
Dominance-based Rough Set Approach (DRSA) has been proposed to deal with multi-criteria classification problems, where data may be inconsistent with respect to the dominance princ...
PREMI
2005
Springer
14 years 3 months ago
2005
Springer
Abstract. Approximation spaces are fundamental for the rough set approach. We discuss their application in machine learning and pattern recognition.