A hierarchical language model incorporating class-dependent word models for OOV words recognition

6th International Conference on Spoken Language Processing, ICSLP 2000

Volumn , Issue , 2000, Pages

  Tanigaki, Koichi ^a   Yamamoto, Hirofumi ^a   Sagisaka, Yoshinori ^a  

^a ADVANCED TELECOMMUNICATIONS RESEARCH INSTITUTE INTERNATIONAL   (Japan)

Author keywords

[No Author keywords available]

Indexed keywords

COMPUTATIONAL LINGUISTICS; SEMANTICS;

EXPERIMENTAL APPLICATION; HIERARCHICAL LANGUAGE MODELS; LANGUAGE PROCESSING; OUT OF VOCABULARY WORDS; RECOGNITION ACCURACY; SEMANTIC ATTRIBUTE; STATISTICAL CHARACTERISTICS; VOCABULARY RECOGNITION;

SPEECH RECOGNITION;

EID: 85009144928     PISSN: None     EISSN: None     Source Type: Conference Proceeding    
DOI: None     Document Type: Conference Paper

References (9)

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2. D. Klakow et al., "OOV-detection in large vocabulary system using automatically defined word-fragments as fillers", Proc. Eurospeech99, pp. 49-52, 1999.
3. E. Lleida et al., "Efficient decoding and training procedures for utterance verification in continuous speech recognition", Proc. ICASSP96, pp. 507-510, 1996.
4. M. W. Koo et al., "An utterance verification system based on subword modeling for a vocabulary independent speech recognition system", Proc. Eurospeech99, pp. 287-290, 1999.
5. Nichigai Associates Incorporated, "EB reading and writing dictionary of 300 thousand people", ISBN 4-8169-7020-7, 1993.
6. A. Nakamura et al., "Japanese speech databases for robust speech recognition", Proc. ICSLP96, pp. 2199-2202, 1996.
7. I. J. Good, "The population frequencies of species and the estimation of population parameters", Biometrika, Vol. 40, No. 3 and 4, pp. 237-264, 1953.
8. H. Yamamoto et al., "Multi-class composite N-gram based on connection direction", Proc. ICASSP99, pp. 533-536, 1999.
9. T. Shimizu and Y.. Sagisaka, "Fast word-graph generation for spontaneous conversational speech translation", Proc. ICASSP97, Vol. 1, pp. 95-98, 1997.