62 search results - page 3 / 13 » Uncertainty Measures of Roughness of Knowledge and Rough Set... |
RSEISP
2007
Springer
14 years 1 months ago
2007
Springer
Abstract. Rough sets have been applied to many areas where multiattribute data is needed to be analyzed to acquire knowledge for decision making. Web-based Support Systems (WSS) ar...
GRC
2007
IEEE
14 years 1 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...
FSS
2007
13 years 7 months ago
2007
Formal concept analysis and rough set theory are two important tools in knowledge representation and knowledge discovery in relational information systems. The purpose of this pap...
IEEEICCI
2005
IEEE
14 years 28 days ago
2005
IEEE
The positive region in rough set framework and Shannon conditional entropy are two traditional uncertainty measurements, used usually as heuristic metrics in attribute reduction. ...
RSCTC
2004
Springer
14 years 21 days ago
2004
Springer
Abstract. Acute abdominal pain in childhood is a common but diagnostically challenging problem facing Emergency Department personnel. Experienced physicians use a combination of ke...