A NEW CONFIDENCE MEASURE BASED ON RANK-ORDERING SUBPHONE SCORES

5th International Conference on Spoken Language Processing, ICSLP 1998

Volumn , Issue , 1998, Pages

  Lin, Qiguang ^a   Das, Subrata ^a   Lubensky, David ^a   Picheny, Michael ^a  

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

Author keywords

[No Author keywords available]

Indexed keywords

DECODING;

ALIGNED SENTENCES; CONFIDENCE MEASURE; EQUAL ERROR RATE; LIKELIHOOD SCORE; NEW APPROACHES; RANK ORDERING; UPPER BOUND; VITERBI; VITERBI DECODER;

TELEPHONE SETS;

EID: 84902052756     PISSN: None     EISSN: None     Source Type: Conference Proceeding    
DOI: None     Document Type: Conference Paper

References (8)

1. Bahl, L., de Souza, P., Gopalakrishnan, P., Nahamoo, D., and Picheny, M., "Robust methods for using context-dependent features and models in a continuous speech recognizer," IEEE-ICASSP94, pp. 533-536.
2. Che, C. and Lin, Q.: "Speaker recognition using HMM with experiments on the YOHO database," Eurospeech 1995, pp. 625-628, Spain.
3. Dharanipragada, S. and Roukos, S.: "A fast vocabulary independent algorithm for spotting words in speech," IEEE-ICASSP98, pp. 233-236, Seattle.
4. Lin, Q., Lubensky, D., Picheny, M., and Rao, S.: "Key-phrase spotting using an integrated language model of N-grams and finite-state grammar", Eurospeech 1997, pp. 255-258 Greece.
5. Neti, C, Roukos, S., and Eide, E. "Confidence measures as a guide for stack search in speech recognition," IEEE-ICASSP96, pp. 883-887, Germany.
6. Rahim, M., Lee, C.-H., Juang, B.-H.: "Discriminative utterance verification for connected digits recognition", IEEE-Trans Speech Audio Proc. 5, pp. 266-277, 1997.
7. Sukkar, R. and Lee, C.-H.: "Vocabulary independent discriminative utterance verification for nonkeyword rejection in subword based speech recognition," IEEE-Trans Speech Audio Proc 4, pp. 420-429, 1996.
8. Wilpon, J., Lee, C.-H., and Rabiner, L.: "Application of Hidden Markov models for recognition of a limited set of words in unconstrained speech," IEEEICASSP89, pp. 254-257. Scotland.