3607 search results - page 12 / 722 » Learning with structured sparsity |
CORR
2011
Springer
12 years 11 months ago
2011
Springer
Statistical dependencies among wavelet coefficients are commonly represented by graphical models such as hidden Markov trees (HMTs). However, in linear inverse problems such as d...
PRL
2010
13 years 6 months ago
2010
: Single training image face recognition is one of main challenges to appearance-based pattern recognition techniques. Many classical dimensionality reduction methods such as LDA h...
COLT
2010
Springer
13 years 6 months ago
2010
Springer
Let S be an arbitrary measurable space, T R and (X, Y ) be a random couple in S
DCC
2007
IEEE
14 years 7 months ago
2007
IEEE
In this paper we propose a new motion compensated prediction technique that enables successful predictive encoding during fades, blended scenes, temporally decorrelated noise, and...
ICCS
2001
Springer
14 years 13 days ago
2001
Springer
Abstract. Sparse matrix-vector multiplication is an important computational kernel that tends to perform poorly on modern processors, largely because of its high ratio of memory op...