1802 search results - page 20 / 361 » Sparse Computations with PEI |
EMMCVPR
2005
Springer
14 years 8 days ago
2005
Springer
Abstract. Reverse-convex programming (RCP) concerns global optimization of a specific class of non-convex optimization problems. We show that a recently proposed model for sparse ...
ICASSP
2011
IEEE
12 years 10 months ago
2011
IEEE
We introduce the Multiplicative Update Selector and Estimator (MUSE) algorithm for sparse approximation in underdetermined linear regression problems. Given f = Φα∗ + µ, the ...
COMPUTING
1999
13 years 6 months ago
1999
CAP
2010
13 years 1 months ago
2010
We present a parallel algorithm for exact division of sparse distributed polynomials on a multicore processor. This is a problem with significant data dependencies, so our solutio...
ICML
2010
IEEE
13 years 7 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 ...