Unsupervised language model adaptation

ICASSP, IEEE International Conference on Acoustics, Speech and Signal Processing - Proceedings

Volumn 1, Issue , 2003, Pages 224-227

  Bacchiani, Michiel ^a   Roark, Brian ^a  

^a AT AND T LABS RESEARCH   (United States)

Author keywords

[No Author keywords available]

Indexed keywords

LANGUAGE MODELS;

ALGORITHMS; ITERATIVE METHODS; LINGUISTICS; MATHEMATICAL TRANSFORMATIONS; MAXIMUM LIKELIHOOD ESTIMATION;

SPEECH RECOGNITION;

EID: 0141814697     PISSN: 15206149     EISSN: None     Source Type: Conference Proceeding    
DOI: None     Document Type: Conference Paper

References (11)

1. M. Bacchiani. Automatic transcription of voicemail at AT&T. In Proceedings of the International Conference on Acoustics, Speech, and Signal Processing (ICASSP), 2001.
2. M. J. F. Gales. Maximum Likelihood Linear Transformations for HMM-based Speech Recognition. Computer Speech and Language, pages 75-98, 1998.
3. J.-L. Gauvain and C.-H. Lee. Maximum a posteriori estimation for multivariate gaussian mixture observations of markov chains. IEEE Transactions on Speech and Audio Processing, 2(2):291-298, 1994.
4. R. Gretter and G. Riccardi. On-line learning of language models with word error probability distributions. In Proceedings of the International Conference on Acoustics, Speech, and Signal Processing (ICASSP), pages 557-560, 2001.
5. L. Lamel, J.-L. Gauvain, and G. Adda. Unsupervised acoustic model training. In Proceedings of the International Conference on Acoustics, Speech, and Signal Processing (ICASSP), pages 877-880, 2002.
6. C. J. Legetter and P. Woodland. Maximum Likelihood Linear Regression for Speaker Adaptation of Continuous Density Hidden Markov Models. Computer Speech and Language, pages 171-185, 1995.
7. A. Ljolje, D. Hindle, M. Riley, and R. Sproat. The AT&T LVCSR-2000 system. In Proceedings of the NIST LVCSR Workshop, 2000.
8. L. Mangu, E. Brill, and A. Stolcke. Finding consensus among words: Lattice-based word error minimization. In Proceedings of Eurospeech, 1999.
9. A. Stolcke. Error Modeling and Unsupervised Language Modeling. In Proc. of the 2001 NIST Large Vocabulary Conversational Speech Recognition Workshop, Linthicum, Maryland, May 2001.
10. th Hub-5 Conversational Speech Recognition Workshop, 1998.
11. P. Woodland, T. Hain, G. Moore, T. Niesler, D. Povey, A. Tuerk, and E. Whittaker. The 1998 HTK broadcast news transcription system: Development and results. In DARPA Broadcast News Transcription and Understanding Workshop, 1998.