2712 search results - page 261 / 543 » On learning algorithm selection for classification |
171
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ISI
2007
Springer
15 years 6 months ago
2007
Springer
—Detecting unknown malicious code (malcode) is a challenging task. Current common solutions, such as anti-virus tools, rely heavily on prior explicit knowledge of specific instan...
204
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CVPR
2004
IEEE
16 years 8 months ago
2004
IEEE
Model-based clustering of motion trajectories can be posed as the problem of learning an underlying mixture density function whose components correspond to motion classes with dif...
176
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ICCV
2009
IEEE
16 years 11 months ago
2009
IEEE
Many machine learning algorithms require the summation of Gaussian kernel
functions, an expensive operation if implemented straightforwardly. Several methods
have been proposed t...
196
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DOCENG
2006
ACM
16 years 19 days ago
2006
ACM
Category ranking provides a way to classify plain text documents into a pre-determined set of categories. This work proposes to have a look at typical document collections and ana...
208
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ICPR
2004
IEEE
16 years 7 months ago
2004
IEEE
In this paper, we propose an unsupervised approach to select representative face samples (models) from raw videos and build an appearance-based face recognition system. The approa...