Natural language call routing: Towards combination and boosting of classifiers

2001 IEEE Workshop on Automatic Speech Recognition and Understanding, ASRU 2001 - Conference Proceedings

Volumn , Issue , 2001, Pages 202-205

  Zitouni, Imed ^a   Kuo, Hong Kwang Jeff ^a   Lee, Chin Hui ^a,b  

^a LUCENT TECHNOLOGIES   (United States)

^b NATIONAL UNIVERSITY OF SINGAPORE   (Singapore)

Author keywords

[No Author keywords available]

Indexed keywords

COMPUTATIONAL LINGUISTICS; CONSTRAINED OPTIMIZATION; FEEDBACK; NATURAL LANGUAGE PROCESSING SYSTEMS;

COMMON VECTORS; CONSTRAINED MINIMIZATION; DISCRIMINATIVE TRAINING; NATURAL LANGUAGE CALL ROUTING; RELEVANCE FEEDBACK; SYSTEM FOCUS;

SPEECH RECOGNITION;

EID: 84962846962     PISSN: None     EISSN: None     Source Type: Conference Proceeding    
DOI: 10.1109/ASRU.2001.1034622     Document Type: Conference Paper

References (11)

1. J. Chu-Carroll and B. Carpenter, "Vector-based natural language call routing," Computational Linguistics, vol. 25, no. 3, pp. 361-388, 1999.
2. G. Salton and C. Buckley, "Term weighting approaches in automatic text retrieval," Information Processing and Management, vol. 24, pp. 513-523, 1988.
3. G. Salton, A. Wong, and C.S. Yang, "A vector space model for information retrieval," Communication of the ACM, vol. 11, no. 18, pp. 613-620, November 1975.
4. B. Bigi, A. Brun, J.P. Haton, K. Smaili, and I. Zitouni, "A comparative study of topic identification on newspaper and e-mail," in String Processing and Information Retrieval-SPIRE, IEEE Computer Society, 2001.
5. M. J. Kearns and L.G. Valiant, "Cryptographic limitations on learning boolean formulae and finite automata," Journal of the Association for Computing Machinery, vol. 1, no. 41, pp. 67-95, January 1994.
6. R.E. Schapire, Y. Freund, P. Bartlett, and W.S. Lee, "Boosting the margin: A new explanation for the effectiveness of voting methods," The annals of statistics, vol. 5, no. 26, pp. 1651-1686, October 1998.
7. G. Salton and C. Buckley, "Improving retrieval performance by relevance feedback," Journal of the American Society for Information Science, vol. 4, no. 41, pp. 182-188, 1990.
8. H.-K. J. Kuo and C.-H. Lee, "Discriminative training in natural language call routing," in Proc. ICSLP-2000, Beijing, China, Oct. 2000.
9. H.-K. J. Kuo and C.-H. Lee, "A portability study on natural language call steering," in Proc. Eurospeech-01, Aalborg, Denmark, 2001.
10. P. Niyogi, J.B. Pierrot, and O. Siohan, "Multiple classifiers by constrained minimization," in Proceeding of the International Conference on Acoustics, Speech and Signal Processing, 2000.
11. P. Durston, H.-K. J. Kuo, M. Farrell, M. Afify, D. Attwater, E. Fosler-Lussier, J. Allen, and C.-H. Lee, "OASIS natural language call steering trial," in Proc. Eurospeech-01, Aalborg, Denmark, September 2001.