95 search results - page 1 / 19 » Relative Gradient Learning for Independent Subspace Analysis |
IJCNN
2006
IEEE
13 years 11 months ago
2006
IEEE
Abstract— Independent subspace analysis (ISA) is a generalization of independent component analysis (ICA), where multidimensional ICA is incorporated with the idea of invariant f...
ICA
2007
Springer
13 years 6 months ago
2007
Springer
In this paper, we propose a Bayesian estimation approach to extend independent subspace analysis (ISA) for an overcomplete representation without imposing the orthogonal constraint...
IJON
2007
13 years 4 months ago
2007
In this paper we present a method of parameter optimization, relative trust-region learning, where the trust-region method and the relative optimization [21] are jointly exploited...
ESANN
2006
13 years 6 months ago
2006
Abstract. The paper presents an algorithm for identifying the independent subspace analysis model based on source dynamics. We propose to separate subspaces by decoupling their dyn...
ICML
2005
IEEE
14 years 5 months ago
2005
IEEE
