Use of word level side information to improve speech recognition

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

Volumn 3, Issue , 2000, Pages 1823-1826

  Vergyri, Dimitra ^a  

^a Johns Hopkins University   (United States)

Author keywords

[No Author keywords available]

Indexed keywords

REGRESSION ANALYSIS; SIGNAL PROCESSING; SPEECH PROCESSING; ACOUSTICS; ALGORITHMS; DATABASE SYSTEMS; FEATURE EXTRACTION; MATHEMATICAL MODELS; OPTIMIZATION; PROBABILITY DENSITY FUNCTION;

CORRELATION MEASURES; DISCRIMINATIVE MODEL COMBINATIONS; NON-SMOOTH FUNCTIONS; POSTERIOR PROBABILITY; RECOGNITION PROCESS; SIMPLEX OPTIMIZATION; SPEECH RECOGNIZER; WORD ERROR RATE REDUCTIONS;

SPEECH RECOGNITION;

AMOEBA SEARCH; DISCRIMINATIVE MODEL COMBINATION APPROACH; WORD LEVEL SIDE INFORMATION;

EID: 0033708812     PISSN: 15206149     EISSN: None     Source Type: Conference Proceeding    
DOI: 10.1109/ICASSP.2000.862109     Document Type: Conference Paper

References (10)

1. Lin Chase: " Error-Responsive Feedback Mechanisms for Speech Recognizers", PhD Thesis 1997, CMU.
2. R. C. Rose and Giuseppe Riccardi: " Automatic Speech Recognition Using Acoustic Confidence Conditioned Language Models", Proc. of Eurospeech, 1999.
3. C. V. Neti and S. Roukos and E. Eide, "Word-based confidence measures as a guide for stack search in speech recognition", in Proc. of ICASSP, 1997.
4. Jonathan G. Fiscus, "A Post-Processing System to Yield Reduced Word Error Rates: Recognizer Output Voting Error Reduction (ROVER)", in ASRU, 1997
5. E. Eide, H. Gish, P. Jeanrenaud, A. Mieke, "Understanding and Improving Speech Recognition Performance through the use of Diagnostic Tools", in Proc. of ICASSP, 1995.
6. Thomas Schaaf and Thomas Kemp, "Confidence Measures for Spontaneous Speech Recognition", in Proc. of ICASSP, 1997
7. P. Beyerlein, "Discriminative Model Combination", in Proc. of ICASSP, 1998.
8. J. A. Nelder and R. Mead, "A simplex method for function minimization", Computer Journal, vol7, pp. 308-313, 1965
9. P. Beyerlein, et al, "Towards Language Independent Acoustic Modeling", Submitted to ICASSP 2000
10. S. Young, et al., The HTK Book, Entropic Inc. 1999