Word level confidence measurement using semantic features

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

Volumn 1, Issue , 2003, Pages 604-607

  Sarikaya, Ruhi ^a   Gao, Yuqing ^a   Picheny, Michael ^a  

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

Author keywords

[No Author keywords available]

Indexed keywords

CONFIDENCE MEASUREMENT;

HEURISTIC METHODS; LINGUISTICS; MATHEMATICAL MODELS; PROBABILITY; SEMANTICS; SPEECH ANALYSIS; STATISTICAL METHODS;

SPEECH RECOGNITION;

EID: 0141590649     PISSN: 15206149     EISSN: None     Source Type: Conference Proceeding    
DOI: None     Document Type: Conference Paper

References (13)

1. H. Erdogan, R. Sarikaya, Y. Gao and M. Picheny, "Semantic Structured Language Models", ICSLP-2002, Denver, CO, Sept. 2002.
2. R. San-Segundo, B. Pellom, K. Hacioglu, and W. Ward, "Confidence Measures for Spoken Dialog Systems", ICASSP-2001, pp. 393-396, Salt Lake City, UT, May 2001.
3. P. Carpenter, C. Jin, D. Wilson, R. Zhang, D. Bohus and A. Rudnicky, "Is This Conversation on Track", Eurospeech-2001, pp. 2121-2124, Aalborg, Denmark, Sept. 2001.
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7. R. Zhang and A. Rudnicky, "Word Level Confidence Annotation Using Combination of Features", Eurospeech-2001, Aalborg, Denmark, Sept., 2002.
8. S. Pradhan, and W. Ward, "Estimating Semantic Confidence for Spoken Dialog systems", ICASSP-2002, Orlando, FL, May 2002.
9. K. Hacioglu, and W. Ward, "A Concept Graph Based Confidence Measure", ICASSP-2002, Orlando, FL, May 2002.
10. L. Mangu, E. Brill and A. Stolcke, "Finding Consensus Among Words: Lattice Based Word Error Minimization", Eurospeech-1999, pp. 495-498, Budapest, Hungary, Sept. 1999.
11. C. Pao, P. Schmid and J. Glass, "Confidence Scoring for Speech Understanding Systems", ICSLP-98, Sydney, Australia, Dec. 1998.
12. S.F. Chen and R. Rosenfeld, "A Survey of Smoothing Techniques for Maximum Entropy Models", IEEE Trans. on Speech and Audio Proces., vol. 19, no. 3, pp. 37-50, 2000.
13. H. Erdogan, R. Sarikaya, Y. Gao and M. Picheny, "Semantic Structured Language Models for Spoken Dialog Systems", Computer Speech and Language, submitted for publication.