50 search results - page 2 / 10 » Sparse Coding of Linear Dynamical Systems with an Applicatio... |
ICML
2010
IEEE
13 years 6 months ago
2010
IEEE
In Sparse Coding (SC), input vectors are reconstructed using a sparse linear combination of basis vectors. SC has become a popular method for extracting features from data. For a ...
FGR
2011
IEEE
12 years 8 months ago
2011
IEEE
— Recently developed appearance descriptors offer the opportunity for efficient and robust facial expression recognition. In this paper we investigate the merits of the family o...
CORR
2010
Springer
13 years 5 months ago
2010
Springer
`Approximate message passing' algorithms proved to be extremely effective in reconstructing sparse signals from a small number of incoherent linear measurements. Extensive num...
LCPC
1998
Springer
13 years 9 months ago
1998
Springer
There is a class of sparse matrix computations, such as direct solvers of systems of linear equations, that change the fill-in (nonzero entries) of the coefficient matrix, and invo...
ISCAS
2006
IEEE
13 years 11 months ago
2006
IEEE
Abstract— There is a clear trend of future embedded systems in moving toward wireless, multimedia, multi-functional and ubiquitous applications. This emerges new challenges in th...