1102 search results - page 52 / 221 » Density Estimation Using Mixtures of Mixtures of Gaussians |
123
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ICASSP
2011
IEEE
14 years 5 months ago
2011
IEEE
The Dirichlet Process Mixture (DPM) models represent an attractive approach to modeling latent distributions parametrically. In DPM models the Dirichlet process (DP) is applied es...
136
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ICIP
2006
IEEE
16 years 3 months ago
2006
IEEE
In this paper, a Bayesian wavelet denoising procedure for multicomponent images is proposed. The procedure makes use of a noise-free single component image as prior information. T...
117
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ICASSP
2011
IEEE
14 years 5 months ago
2011
IEEE
In this paper, we describe a novel speaker adaptation algorithm based on Gaussian mixture weight adaptation. A small number of latent speaker vectors are estimated with non-negati...
107
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ICIP
2005
IEEE
16 years 3 months ago
2005
IEEE
A new method for the blind separation of linear image mixtures is presented in this paper. Such mixtures often occur, when, for example, we photograph a scene through a semireflec...
115
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ICASSP
2011
IEEE
14 years 5 months ago
2011
IEEE
This paper investigates using Gaussian Mixture Model (GMM) based vowel duration features for automated assessment of non-native speech. Two different types of models were compared...