Variance reduction for optimization in speech recognition.
Jen-Tzung ChienPei-Wen HuangPublished in: MLSP (2016)
Keyphrases
- speech recognition
- variance reduction
- language model
- speech synthesis
- hidden markov models
- gradient estimation
- speech signal
- speech processing
- pattern recognition
- automatic speech recognition
- speech recognizer
- sample size
- speaker identification
- speech recognition technology
- speech recognition systems
- noisy environments
- speaker dependent
- monte carlo
- importance sampling
- naive bayes classifier
- confidence intervals