19 search results - page 4 / 4 » Regularized Alternating Least Squares Algorithms for Non-neg... |
TSP
2008
13 years 7 months ago
2008
In this paper, we consider the problem of estimating an unknown deterministic parameter vector in a linear regression model with random Gaussian uncertainty in the mixing matrix. W...
TSP
2008
13 years 6 months ago
2008
In this paper, we consider the problem of blind multiuser separation-equalization in the uplink of a wideband DS-CDMA system, in a multipath propagation environment with intersymbo...
ICASSP
2010
IEEE
13 years 7 months ago
2010
IEEE
Parallel factor (PARAFAC) analysis is an extension of a low rank decomposition to higher way arrays, usually called tensors. Most of existing methods are based on an alternating l...
ICASSP
2011
IEEE
12 years 11 months ago
2011
IEEE
Multilinear analysis provides a powerful mathematical framework for analyzing synthetic aperture radar (SAR) images resulting from the interaction of multiple factors like sky lum...