530 search results - page 45 / 106 » Dirichlet Process Mixtures of Generalized Linear Models |
148
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JCDL
2009
ACM
15 years 10 months ago
2009
ACM
We propose a generative model based on latent Dirichlet allocation for mining distinct topics in document collections by integrating the temporal ordering of documents into the ge...
122
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ICIP
2004
IEEE
16 years 5 months ago
2004
IEEE
In the framework of a face verification system using local features and a Gaussian Mixture Model based classifier, we address the problem of non-frontal face verification (when on...
122
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ICML
2005
IEEE
16 years 4 months ago
2005
IEEE
We provide a general framework for learning precise, compact, and fast representations of the Bayesian predictive distribution for a model. This framework is based on minimizing t...
160
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ICASSP
2011
IEEE
14 years 7 months ago
2011
IEEE
Gaussian mixture models (GMMs) are commonly used to model the spectral distribution of speech signals for text-independent speaker verification. Mean vectors of the GMM, used in c...
126
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ICASSP
2011
IEEE
14 years 7 months ago
2011
IEEE
F0 is an acoustic feature that varies largely from one speaker to another. F0 is characterized by a discontinuity in the transition between voiced and unvoiced sounds that present...