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Effect of Relevance Factor of Maximum a posteriori Adaptation for GMM-SVM in Speaker and Language Recognition.
Changhuai You
Haizhou Li
Bin Ma
Kong-Aik Lee
Published in:
INTERSPEECH (2012)
Keyphrases
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maximum a posteriori
em algorithm
gaussian mixture model
expectation maximization
speaker recognition
map estimation
maximum likelihood
markov random field
image reconstruction
speaker identification
bayesian framework
support vector
mel frequency cepstral coefficients
feature vectors
posterior distribution
prior model
object recognition
hyperparameters
generalized gaussian
feature extraction
energy function
mixture model
probabilistic model
speech recognition
generative model
speaker verification
noisy environments
image segmentation
model parameters are estimated
graph cuts
image classification
likelihood function
training set
image super resolution
feature space
bayesian networks