Reducing computation time of the rapid unsupervised speaker adaptation based on HMM-sufficient statistics
- Author
- GOMEZ, Randy1 ; TODA, Tomoki1 ; SARUWATARI, Hiroshi1 ; SHIKANO, Kiyohiro1
[1] Nara Institute of Science and Technology, Ikoma-shi, 630-0192, Japan - Source
IEICE transactions on information and systems. 2007, Vol 90, Num 2, pp 554-561, 8 p ; ref : 18 ref
- ISSN
- 0916-8532
- Scientific domain
- Electronics; Computer science; Telecommunications
- Publisher
- Oxford University Press, Oxford
- Publication country
- United Kingdom
- Document type
- Article
- Language
- English
- Author keyword
- HMM-sufficient statistics rapid adaptation speech recognition unsupervised
- Keyword (fr)
- Adaptation locuteur Approche probabiliste Bruit fond Canal vocal Classification non supervisée Classification signal Estimation a posteriori Evaluation performance Hors ligne Implémentation Interpolation linéaire Maximum vraisemblance Modèle Markov variable cachée Performance algorithme Rapport signal bruit Reconnaissance parole Régression linéaire Temps calcul Traitement parole
- Keyword (en)
- Speaker adaptation Probabilistic approach Background noise Vocal tract Unsupervised classification Signal classification A posteriori estimation Performance evaluation Off line Implementation Linear interpolation Maximum likelihood Hidden Markov models Algorithm performance Signal to noise ratio Speech recognition Linear regression Computation time Speech processing
- Keyword (es)
- Adaptación locutor Enfoque probabilista Ruido fondo Conducto vocal Clasificación no supervisada Estimación a posteriori Evaluación prestación Fuera linea Implementación Interpolación lineal Maxima verosimilitud Resultado algoritmo Relación señal ruido Reconocimiento voz Regresión lineal Tiempo computación Tratamiento palabra
- Classification
- Pascal
- 001 Exact sciences and technology / 001D Applied sciences / 001D02 Computer science; control theory; systems / 001D02C Artificial intelligence / 001D02C04 Speech and sound recognition and synthesis. Linguistics
- Pascal
- 001 Exact sciences and technology / 001D Applied sciences / 001D04 Telecommunications and information theory / 001D04A Information, signal and communications theory / 001D04A04 Signal and communications theory / 001D04A04A Signal, noise / 001D04A04A1 Signal representation. Spectral analysis
- Pascal
- 001 Exact sciences and technology / 001D Applied sciences / 001D04 Telecommunications and information theory / 001D04A Information, signal and communications theory / 001D04A05 Signal processing / 001D04A05B Speech processing
- Discipline
- Computer science : theoretical automation and systems Telecommunications and information theory
- Origin
- Inist-CNRS
- Database
- PASCAL
- INIST identifier
- 18526259
Sauf mention contraire ci-dessus, le contenu de cette notice bibliographique peut être utilisé dans le cadre d’une licence CC BY 4.0 Inist-CNRS / Unless otherwise stated above, the content of this bibliographic record may be used under a CC BY 4.0 licence by Inist-CNRS / A menos que se haya señalado antes, el contenido de este registro bibliográfico puede ser utilizado al amparo de una licencia CC BY 4.0 Inist-CNRS
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DOI
10.1093/ietisy/e90-d.2.554 
https://dx.doi.org/10.1093/ietisy/e90-d.2.554
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