Mask estimation and imputation methods for missing data speech recognition in a multisource reverberant environment.
Sami KeronenHeikki KallasjokiUlpu RemesGuy J. BrownJort F. GemmekeKalle J. PalomäkiPublished in: Comput. Speech Lang. (2013)
Keyphrases
- missing data
- speech recognition
- speech signal
- multi source
- missing values
- noisy environments
- imputation methods
- multiple imputation
- data imputation
- hidden markov models
- language model
- automatic speech recognition
- pattern recognition
- incomplete data
- data fusion
- statistical databases
- speech recognizer
- speaker identification
- information fusion
- speech recognition systems
- speech synthesis
- databases
- data integration
- machine learning
- data sets
- high dimensional
- artificial neural networks
- knn
- rough sets