1176 search results - page 20 / 236 » Sparse reward processes |
130
Voted
DISCO
1993
15 years 7 months ago
1993
71
Voted
NIPS
2004
15 years 5 months ago
2004
143
Voted
ICA
2010
Springer
15 years 4 months ago
2010
Springer
Abstract. A new dictionary learning method for exact sparse representation is presented in this paper. As the dictionary learning methods often iteratively update the sparse coeffi...
114
Voted
ICASSP
2010
IEEE
15 years 3 months ago
2010
IEEE
We consider the problem of estimating a deterministic sparse vector x0 from underdetermined measurements Ax0 + w, where w represents white Gaussian noise and A is a given determin...
127
Voted
ICASSP
2010
IEEE
15 years 3 months ago
2010
IEEE
Given a set of data points drawn from multiple low-dimensional linear subspaces of a high-dimensional space, we consider the problem of clustering these points according to the su...