1658 search results - page 156 / 332 » Learning Mixtures of Gaussians |
163
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ECSQARU
2005
Springer
16 years 22 hour ago
2005
Springer
In a Bayesian network with continuous variables containing a variable(s) that is a conditionally deterministic function of its continuous parents, the joint density function for t...
143
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IWANN
2001
Springer
15 years 11 months ago
2001
Springer
Abstract. In this paper we address the problem of blind source extraction of a subset of “interesting” independent sources from a linear convolutive or instantaneous mixture. T...
185
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CVPR
2000
IEEE
15 years 11 months ago
2000
IEEE
Background modeling is a common component in video surveillance systems and is used to quickly identify regions of interest. To increase the robustness of background subtraction t...
168
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NCA
2007
IEEE
15 years 6 months ago
2007
IEEE
Based on independent component analysis (ICA) and self-organizing maps (SOM), this paper proposes an ISOM-DH model for the incomplete data’s handling in data mining. Under these ...
204
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ICASSP
2011
IEEE
14 years 10 months ago
2011
IEEE
This paper studies a hierarchical Bayesian model for nonlinear hyperspectral image unmixing. The proposed model assumes that the pixel reflectances are polynomial functions of li...