3607 search results - page 22 / 722 » Learning with structured sparsity |
ICA
2007
Springer
14 years 2 months ago
2007
Springer
Abstract. Separation of underdetermined mixtures is an important problem in signal processing that has attracted a great deal of attention over the years. Prior knowledge is requir...
CORR
2010
Springer
13 years 5 months ago
2010
Springer
The CUR decomposition provides an approximation of a matrix X that has low reconstruction error and that is sparse in the sense that the resulting approximation lies in the span o...
ICCAD
2001
IEEE
14 years 4 months ago
2001
IEEE
More aggressive design practices have created renewed interest in techniques for analyzing substrate coupling problems. Most previous work has focused primarily on faster techniqu...
CORR
2010
Springer
13 years 8 months ago
2010
Springer
Sparse modeling is a powerful framework for data analysis and processing. Traditionally, encoding in this framework is performed by solving an 1-regularized linear regression prob...
ICML
1998
IEEE
14 years 8 months ago
1998
IEEE
