Discriminative uncertainty estimation for noise robust ASR.
Dung T. TranEmmanuel VincentDenis JouvetPublished in: ICASSP (2015)
Keyphrases
- noisy environments
- estimation error
- image noise
- measurement noise
- robust estimation
- sensor noise
- speech recognition
- salt pepper
- measurement error
- random noise
- missing data
- noise reduction
- dense motion estimation
- geometric distortions
- robust optimization
- neural network
- robust regression
- greater robustness
- imaging artifacts
- computationally efficient
- semi supervised
- pattern recognition
- signal subspace
- weak edges
- accurate estimation
- measurement errors
- estimation accuracy
- automatic speech recognition
- gaussian noise
- median filter
- noise level
- uncertain data
- multiscale
- feature selection