Recent advances in speech recognition system for IBM DARPA communicator

EUROSPEECH 2001 - SCANDINAVIA - 7th European Conference on Speech Communication and Technology

Volumn , Issue , 2001, Pages 503-506

  Gao, Yuqing ^a   Erdǒgan, Hakan ^a   Li, Yongxin ^a   Goel, Vaibhava ^a   Picheny, Michael ^a  

^a IBM T J WATSON RESEARCH CENTER   (United States)

Author keywords

[No Author keywords available]

Indexed keywords

COMPUTATIONAL LINGUISTICS; MODELING LANGUAGES; NATURAL LANGUAGE PROCESSING SYSTEMS; SPEECH COMMUNICATION;

COMMUNICATOR SYSTEMS; RELATIVE ERROR RATES; SPEAKER ADAPTATION; SPEAKER CLUSTERING; SPEECH RECOGNITION PERFORMANCE; SPEECH RECOGNITION SYSTEMS; STATE INFORMATION; SYSTEM IMPROVEMENTS;

SPEECH RECOGNITION;

EID: 85009112391     PISSN: None     EISSN: None     Source Type: Conference Proceeding    
DOI: None     Document Type: Conference Paper

References (11)

1. A Aaron, et al, "Speech Recognition for DARPA Communicator", ICASSP2001.
2. T Anastasakos, et al, "A Compact Model for Speaker Adaptive Training", ICSLP'96.
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4. M Gales, "Maximum Likelihood Linear Transformations for HMM-based Speech Recognition". Technical Report CUED/FINFENG, Cambridge University Engineering Department, 1997.
5. Y Gao, et al, "Speaker Adaptation Based on Pre-Clustering Training Speakers", Proceedings of EuroSpeech'97.
6. R Haeb-Umbach, "Investigations on Inter-Speaker Variability in the Feature Space", Proceedings of the ICASSP, pp397-400, 1999.
7. C Leggetter, et al, "Maximum Likelihood Linear Regression for Speaker Adaptation of Continuous Density Hidden Markov Models", Computer Speech and Language, Vol 9, pp 171-185, 1995.
8. M Monkowski, "Embedded Grammar Objects within the Language Models", IBM Technical Report, US patent pending, 2001.
9. D.Povey, P.C.Woodland, "Frame Discrimination Training of HMMs for Large Vocabulary Speech Recognition", Proceedings of the ICASSP, pp333-336, 1999.
10. G Saon, et al, "Linear Feature Space Projections for Speaker Adaptation", ICASSP2001.
11. S Wegmann, et al, "Speaker Normalization on Conversational Telephone System", Proceedings of ICASSP, 1996.