Unsupervised training on large amounts of broadcast news data

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

Volumn 3, Issue , 2006, Pages

  Ma, Jeff ^a   Matsoukas, Spyros ^a   Kimball, Owen ^a   Schwartz, Richard ^a  

^a BBN TECHNOLOGIES   (United States)

Author keywords

[No Author keywords available]

Indexed keywords

BROADCAST NEWS (BN); TOPIC DETECTION AND TRACKING (TDT); UNSUPERVISED TRAINING; WORD ERROR RATE (WER);

BROADCASTING; DATA REDUCTION; ERROR ANALYSIS; TRACKING (POSITION); WORD PROCESSING;

UNSUPERVISED LEARNING;

EID: 33947612998     PISSN: 15206149     EISSN: None     Source Type: Conference Proceeding    
DOI: None     Document Type: Conference Paper

References (8)

1. T. Kemp and A. Waibel, "Unsupervised training of a speech recognizer: recent experiments", Proc. Eurospeech 99, pp 2725-2728, September 1999.
2. L. Lamel, J. L. Gauvain, G. Adda, "Unsupervised acoustic model training", Proc. ICASSP 2002, pp 877-880, 2002.
3. L. Lamel, J.L. Gauvain, G. Adda, "Investigating lightly supervised acoustic model training", Proc. ICASSP 2001, pp 477-480, May 2001.
4. L. Nugyen, B. Xiang, "Light supervision in acoustic training", Proc. ICASSP 2004, pp 185-188, 2004.
5. L. Nguyen, B. Xiang, M. Afify, etc., "The BBN RT04 English broadcast news transcription system", Eurospeech05, Lisbon, Sept. 2005.
6. H.Y. Chan, P. Woodland, "Improving broadcast news transcription by lightly supervised discriminative training", ICASSP2004, pp 737-740, 2004.
7. S. E. Johnson, P. C. Woodland, "A method for direct audio search with applications to indexing and retrieval", ICASSP 2000, pp 1427-1430, 2000.
8. The proceeding of "The EARS RT04 Evaluation Workshop", www.sainc.com/richtrans2004, Palisades, NY, Nov. 2004.