305 search results - page 60 / 61 » Role mining based on weights |
AAAI
2006
13 years 7 months ago
2006
Rescaling is possibly the most popular approach to cost-sensitive learning. This approach works by rescaling the classes according to their costs, and it can be realized in differ...
BMCBI
2005
13 years 5 months ago
2005
Background: cDNA microarray technology has emerged as a major player in the parallel detection of biomolecules, but still suffers from fundamental technical problems. Identifying ...
BMCBI
2002
13 years 5 months ago
2002
Background: The availability of biomedical literature in electronic format has made it possible to implement automatic text processing methods to expose implicit relationships amo...
SIGKDD
2010
13 years 16 days ago
2010
A number of times when using cross-validation (CV) while trying to do classification/probability estimation we have observed surprisingly low AUC's on real data with very few...
KCAP
2003
ACM
13 years 11 months ago
2003
ACM
Electronic concept mapping tools empower experts to play an active role in the knowledge capture process, and provide a medium for building richly connected multimedia knowledge m...