A keyword-boosted SMBR criterion to enhance keyword search performance in deep neural network based acoustic modeling

Proceedings of the Annual Conference of the International Speech Communication Association, INTERSPEECH

Volumn , Issue , 2014, Pages 2779-2783

  Chen, I Fan ^a   Chen, Nancy F ^b   Lee, Chin Hui ^a  

^a GEORGIA INSTITUTE OF TECHNOLOGY   (United States)

^b INSTITUTE FOR INFOCOMM RESEARCH   (Singapore)

Author keywords

Deep neural network; Discriminative training; Keyword search; Keyword spotting; Spoken term detection

Indexed keywords

SOFTWARE TESTING; SPEECH COMMUNICATION;

DEEP NEURAL NETWORKS; DISCRIMINATIVE TRAINING; KEYWORD SEARCH; KEYWORD SPOTTING; SPOKEN TERM DETECTIONS;

SEARCH ENGINES;

EID: 84910089557     PISSN: 2308457X     EISSN: 19909772     Source Type: Conference Proceeding    
DOI: None     Document Type: Conference Paper

References (21)

1. J. G. Wilpon, L. R. Rabiner, C.-H. Lee, and E. Goldman, "Automatic recognition of keywords in unconstrained speech using hidden Markov models, " IEEE Transactions on Acoustics, Speech and Signal Processing, vol. 38, pp. 1870-1878, 1990.
2. NIST Open Keyword Search 2013 Evaluation (OpenKWS13). Available: Http://www.nist.gov/itl/iad/mig/openkws13.cfm.
3. N. F. Chen, S. Sivadas, B. P. Lim, H. G. Ngo, H. Xu, V. T. Pham, et al., "STRATEGIES FOR VIETNAMESE KEYWORD SEARCH, " in Proc. ICASSP, 2013.
4. B. Kingsbury, J. Cui, X. Cui, M. J. F. Gales, K. Knill, J. Mamou, et al., "A HIGH-PERFORMANCE CANTONESE KEYWORD SEARCH SYSTEM, " in Proc. ICASSP, 2013, pp. 8277-8281.
5. K. Riedhammer, V. H. Do, and J. Hieronymus, "A Study on LVCSR and Keyword Search for Tagalog, " in Proc. Interspeech, 2013.
6. B.-H. Juang, W. Chou, and C.-H. Lee, "Minimum Classification Error Rate Methods for Speech Recognition, " IEEE Trans. Acoustic, Speech and Signal Proc., vol. 5, pp. 257-265, May 1997.
7. L. R. Bahl, P. F. Brown, P. V. d. Souza, and R. L. Mercer, "Maximum Mutual Information Estimation of Hidden Markov Model Parameters for Speech Recognition, " in Proc. ICASSP, Tokyo, 1986.
8. D. Povey, "Discriminative training for large vocabulary speech recognition, " Ph.D dissertation, University of Cambridge, Cambridge, UK, 2003.
9. D. Povey, D. Kanevsky, B. Kingsbury, B. Ramabhadran, G. Saon, and K. Visweswariah, "BOOSTED MMI FOR MODEL AND FEATURE-SPACE DISCRIMINATIVE TRAINING, " in Proc. ICASSP, 2008.
10. D. Povey and P. C. Woodland, "Minimum Phone Error and I-smoothing for improved discriminative training, " in ICASSP, 2002, pp. 105-108.
11. B. Kingsbury, "LATTICE-BASED OPTIMIZATION OF SEQUENCE CLASSIFICATION CRITERIA FOR NEURAL-NETWORK ACOUSTIC MODELING, " in Proc. ICASSP, 2009.
12. C. Weng and B.-H. Juang, "ADAPTIVE BOOSTED NON-UNIFORM MCE FOR KEYWORD SPOTTING ON SPONTANEOUS SPEECH, " in Proc. ICASSP, 2013.
13. K. Vesely, A. Ghoshal, L. Burget, and D. Povey, "Sequence-discriminative traning of deep neural networks, " in Proc. Interspeech, Lyon, France, 2013.
14. M. Gibson and T. Hain, "Hypothesis Spaces for Minimum Bayes Risk Training in Large Vocabulary Speech Recognition, " in Proc. Interspeech, 2006.
15. BABEL Program. Available: Http://www.iarpa.gov/Programs/ia/Babel/babel.html.
16. J. G. Fiscus, J. Ajot, J. S. Garofolo, and G. Doddintion, "Results of the 2006 Spoken Term Detection Evaluation, " in Proc. Interspeech, 2007.
17. D. Povy, Gosal G. Bouliann, L. s. B. O. Glembek, N. Goel, et al., "The Kaldi Speech Recognition Toolkit, " in IEEE 2011 Workshop on Automatic Speech Recognition and Understanding, ed Hilton Waikoloa Village, Big Island, Hawaii, US: IEEE Signal Processing Society, 2011.
18. D. Karakos, R. Schwartz, S. Tsakalidis, L. Zhang, S. Ranjan, T. Ng, et al., "Score Normalization and System Combination for Improved Keyword Spotting, " in Proc. ASRU, 2013.
19. J. R. Novak. (2012). Phoneticsaurus - A WFST-driven Phoneticizer. Available: Https://code.google.com/p/phonetisaurus.
20. I.-F. Chen, C. Ni, B. P. Lim, N. F. Chen, and C.-H. Lee, "A Novel Keyword+LVCSR-FIller Based Grammar Network Representation for Spoken Keyword Search, " in Proc. ISCSLP, Singapore, 2014.
21. S. Wegmann, A. Faria, A. Janin, K. Riedhammer, and N. Morgan, "THE TAO OF ATWV: PROBING THE MYSTERIES OF KEYWORD SEARCH PERFORMANCE, " in Proc. ASRU, Olomouc, Czech Republic, 2013, pp. 192-197.