522 search results - page 49 / 105 » Feature selection for ranking using boosted trees |
FGR
2006
IEEE
15 years 5 months ago
2006
IEEE
Face identification systems relying on local descriptors are increasingly used because of their perceived robustness with respect to occlusions and to global geometrical deformati...
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ICCV
2007
IEEE
15 years 6 months ago
2007
IEEE
Given a query image of an object, our objective is to retrieve all instances of that object in a large (1M+) image database. We adopt the bag-of-visual-words architecture which ha...
CEC
2010
IEEE
15 years 28 days ago
2010
IEEE
We propose an evolutionary method for detection of vehicles in satellite imagery which involves a large number of simple elementary features and multiple detectors trained by genet...
IJSI
2008
14 years 11 months ago
2008
There are many correlated attributes in a database. Conventional attribute selection methods are not able to handle such correlations and tend to eliminate important rules that exi...
ACL
2008
15 years 1 months ago
2008
We extend the classical single-task active learning (AL) approach. In the multi-task active learning (MTAL) paradigm, we select examples for several annotation tasks rather than f...