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Improved covariance modeling for GMM in speaker identification.
Xi Zhou
Zhiqiang Yao
Beiqian Dai
Published in:
INTERSPEECH (2005)
Keyphrases
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speaker identification
gaussian mixture model
speech recognition
speaker recognition
speech signal
feature extraction
probabilistic neural network
noisy environments
mixture model
broadcast news
neural network
computer vision
high level
multiscale
feature vectors
hidden markov models