2295 search results - page 219 / 459 » Learning Overcomplete Representations |
255
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CVPR
2012
IEEE
13 years 9 months ago
2012
IEEE
In this article, we focus on the problem of large-scale instance-level image retrieval. For efficiency reasons, it is common to represent an image by a fixed-length descriptor w...
163
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ICML
2004
IEEE
16 years 7 months ago
2004
IEEE
In this paper we show that many kernel methods can be adapted to deal with indefinite kernels, that is, kernels which are not positive semidefinite. They do not satisfy Mercer...
192
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ICML
2001
IEEE
16 years 7 months ago
2001
IEEE
Most real-world data is stored in relational form. In contrast, most statistical learning methods work with "flat" data representations, forcing us to convert our data i...
175
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ICML
1998
IEEE
16 years 7 months ago
1998
IEEE
Predicting items a user would like on the basis of other users' ratings for these items has become a well-established strategy adopted by many recommendation services on the ...
161
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ICML
2009
IEEE
16 years 1 months ago
2009
IEEE
Physics-based simulation codes are widely used in science and engineering to model complex systems that would be infeasible to study otherwise. Such codes provide the highest-fid...