159 search results - page 25 / 32 » Sparse non-Gaussian component analysis |
92
Voted
NIPS
2001
15 years 1 months ago
2001
The adaptive TAP Gibbs free energy for a general densely connected probabilistic model with quadratic interactions and arbritary single site constraints is derived. We show how a ...
136
Voted
SIAMIS
2010
14 years 7 months ago
2010
This article proposes a new method for image separation into a linear combination of morphological components. Sparsity in fixed dictionaries is used to extract the cartoon and osc...
78
Voted
MICAI
2007
Springer
15 years 6 months ago
2007
Springer
The use of biologically inspired, feature extraction methods has improved the performance of artificial systems that try to emulate some aspect of human communication. Recent tech...
100
Voted
CORR
2010
Springer
15 years 16 days ago
2010
Springer
Suppose a given observation matrix can be decomposed as the sum of a low-rank matrix and a sparse matrix (outliers), and the goal is to recover these individual components from th...
128
Voted
BMCBI
2011
14 years 7 months ago
2011
Background: Typical analysis of microarray data ignores the correlation between gene expression values. In this paper we present a model for microarray data which specifically all...