159 search results - page 28 / 32 » Sparse non-Gaussian component analysis |
NIPS
2008
13 years 10 months ago
2008
We analyse matching pursuit for kernel principal components analysis (KPCA) by proving that the sparse subspace it produces is a sample compression scheme. We show that this bound...
ICASSP
2010
IEEE
13 years 8 months ago
2010
IEEE
Data sparseness is an ever dominating problem in automatic emotion recognition. Using artificially generated speech for training or adapting models could potentially ease this: t...
DAS
2010
Springer
13 years 12 months ago
2010
Springer
In this paper, we present a novel graph-based method for extracting handwritten text lines in monochromatic Arabic document images. Our approach consists of two steps Coarse text ...
IPPS
2008
IEEE
14 years 3 months ago
2008
IEEE
We present SNAP (Small-world Network Analysis and Partitioning), an open-source graph framework for exploratory study and partitioning of large-scale networks. To illustrate the c...
SC
1995
ACM
1995
ACM
Parallel Implementations of the Power System Transient Stability Problem on Clusters of Workstations
14 years 2 days ago
Power system transient stability analysis computes the response of the rapidly changing electrical components of a power system to a sequence of large disturbances followed by ope...