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DNN Uncertainty Propagation Using GMM-Derived Uncertainty Features for Noise Robust ASR.
Karan Nathwani
Emmanuel Vincent
Irina Illina
Published in:
IEEE Signal Process. Lett. (2018)
Keyphrases
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robust optimization
feature vectors
sensor noise
measurement errors
measurement noise
noisy environments
uncertain data
image noise
em algorithm
gaussian mixture model
feature set
low level
noise level
median filter
decision theory
co occurrence
denoising
neural network