3251 search results - page 221 / 651 » On a vector q-d algorithm |
141
Voted
PAMI
2006
15 years 3 months ago
2006
We propose to combine the information from multiple motion fields by enforcing a constraint on the surface normals (3D shape) of the scene in view. The fact that the shape vectors ...
139
Voted
TIFS
2008
15 years 3 months ago
2008
This paper presents a method for detection of double JPEG compression and a maximum likelihood estimator of the primary quality factor. These methods are essential for construction...
120
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ICA
2007
Springer
15 years 9 months ago
2007
Springer
We have derived a new algorithm for dictionary learning for sparse coding in the ℓ1 exact sparse framework. The algorithm does not rely on an approximation residual to operate, b...
138
Voted
KDD
2006
ACM
16 years 4 months ago
2006
ACM
Linear Support Vector Machines (SVMs) have become one of the most prominent machine learning techniques for highdimensional sparse data commonly encountered in applications like t...
128
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STOC
2002
ACM
16 years 3 months ago
2002
ACM
Most research on nearest neighbor algorithms in the literature has been focused on the Euclidean case. In many practical search problems however, the underlying metric is non-Eucl...