1102 search results - page 103 / 221 » Density Estimation Using Mixtures of Mixtures of Gaussians |
ICA
2004
Springer
14 years 2 months ago
2004
Springer
Abstract. Most ICA algorithms are sensitive to outliers. Instead of robustifying existing algorithms by outlier rejection techniques, we show how a simple outlier index can be used...
VLSISP
1998
13 years 9 months ago
1998
This paper presents an adaptive structure self-organizing finite mixture network for quantification of magnetic resonance (MR) brain image sequences. We present justification fo...
ICTAI
2010
IEEE
13 years 6 months ago
2010
IEEE
This work deals with a new technique for the estimation of the parameters and number of components in a finite mixture model. The learning procedure is performed by means of a expe...
JCB
2002
13 years 9 months ago
2002
Accurately estimating probabilities from observations is important for probabilistic-based approaches to problems in computational biology. In this paper we present a biologically...
ICASSP
2011
IEEE
13 years 1 months ago
2011
IEEE
This paper deals with the localization of multiple sources from two-channel mixtures recorded in a reverberant environment. We introduce new angular spectrum-based methods relying...