305 search results - page 8 / 61 » Role mining based on weights |
ICDM
2003
IEEE
14 years 27 days ago
2003
IEEE
We propose and evaluate a family of methods for converting classifier learning algorithms and classification theory into cost-sensitive algorithms and theory. The proposed conve...
ICDM
2008
IEEE
14 years 2 months ago
2008
IEEE
Supervised approaches to Data Mining are particularly appealing as they allow for the extraction of complex relations from data objects. In order to facilitate their application i...
PAKDD
2009
ACM
14 years 2 months ago
2009
ACM
It is a challenging and important task to retrieve images from a large and highly varied image data set based on their visual contents. Problems like how to fill the semantic gap b...
AUSDM
2006
Springer
13 years 11 months ago
2006
Springer
Data mining is playing an important role in decision making for business activities and governmental administration. Since many organizations or their divisions do not possess the...
SDM
2009
SIAM
14 years 4 months ago
2009
SIAM
Clustering ensembles has been recently recognized as an emerging approach to provide more robust solutions to the data clustering problem. Current methods of clustering ensembles ...