2295 search results - page 149 / 459 » Learning Overcomplete Representations |
129
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CVPR
2008
IEEE
16 years 2 months ago
2008
IEEE
A novel approach to scene categorization is proposed. Similar to previous works of [11, 15, 3, 12], we introduce an intermediate space, based on a low dimensional semantic "t...
95
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ATAL
2005
Springer
15 years 6 months ago
2005
Springer
General trust management model that we present is adapted for ad-hoc coalition environment, rather than for classic client-supplier relationship. The trust representation used in ...
110
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ICML
2009
IEEE
16 years 1 months ago
2009
IEEE
Codebook-based representations are widely employed in the classification of complex objects such as images and documents. Most previous codebook-based methods construct a single c...
ICML
2007
IEEE
16 years 1 months ago
2007
IEEE
We consider a setting for discriminative semisupervised learning where unlabeled data are used with a generative model to learn effective feature representations for discriminativ...
119
Voted
ICML
2007
IEEE
16 years 1 months ago
2007
IEEE
Distance metric learning and nonlinear dimensionality reduction are two interesting and active topics in recent years. However, the connection between them is not thoroughly studi...