State based imputation of missing data for robust speech recognition and speech enhancement.
Ljubomir JosifovskiMartin CookePhil D. GreenAscension VizinhoPublished in: EUROSPEECH (1999)
Keyphrases
- missing data
- speech recognition
- noisy environments
- speech enhancement
- speech signal
- missing values
- noisy speech
- perfect phylogeny
- automatic speech recognition
- speaker identification
- hidden markov models
- multiple imputation
- pattern recognition
- language model
- incomplete data
- background noise
- speech synthesis
- spectral subtraction
- data imputation
- vocal tract
- noise reduction
- neural network
- imputation methods
- information retrieval