72 search results - page 2 / 15 » Finite sample effects of the fast ICA algorithm |
ICA
2007
Springer
14 years 11 days ago
2007
Springer
We present a robust algorithm for independent component analysis that uses the sum of marginal quadratic negentropies as a dependence measure. It can handle arbitrary source densit...
TMI
2002
13 years 5 months ago
2002
Abstract--We report an exact and fast Fourier-domain reconstruction algorithm for thermoacoustic tomography in a planar configuration assuming thermal confinement and constant acou...
HPCC
2007
Springer
13 years 10 months ago
2007
Springer
Abstract. Energy consumption is a major factor that limits the performance of sensor applications. Sensor nodes have varying sampling rates since they face continuously changing en...
CVPR
2005
IEEE
14 years 8 months ago
2005
IEEE
Subspace methods such as PCA, LDA, ICA have become a standard tool to perform visual learning and recognition. In this paper we propose Representational Oriented Component Analysi...
VTS
2005
IEEE
13 years 11 months ago
2005
IEEE
This paper describes a random jitter measurement technique using simple algorithms and comparator sampling. The approach facilitates using Automated Test Equipment (ATE) to valida...