Sentence selection by direct likelihood maximization for language model adaptation

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

Volumn , Issue , 2011, Pages 613-616

  Shinozaki, Takahiro ^a,c   Kubota, Yu ^a   Furui, Sadaoki ^a   Utsunomiya, Eiji ^b   Shindoh, Yasutaka ^b  

^a TOKYO INSTITUTE OF TECHNOLOGY   (Japan)

^b KDDI R AND D LABORATORIES INC   (Japan)

^c CHIBA UNIVERSITY   (Japan)

Author keywords

Language model; N gram count; N gram model; Selective training; Task adaptation

Indexed keywords

ADAPTATION METHODS; LANGUAGE MODEL; LANGUAGE MODEL ADAPTATION; LARGE VOCABULARY SPEECH RECOGNITION; N-GRAM COUNT; N-GRAM MODELS; OBJECTIVE FUNCTIONS; SENTENCE SELECTION; TASK ADAPTATION; TRAINING SETS; WEIGHTING METHODS; WORD ERROR RATE;

COMPUTATIONAL LINGUISTICS;

SPEECH RECOGNITION;

EID: 84865743967     PISSN: None     EISSN: 19909772     Source Type: Conference Proceeding    
DOI: None     Document Type: Conference Paper

References (7)

1. R. Nisimura, K. Komatsu, Y. Kuroda, K. Nagatomo, A. Lee, H. Saruwatari, and K. Shikano, "Automatic n-gram language model creation from web resources," in Proc. Eurospeech, 2001, pp. 2127-2130.
2. T. Cincarek, T. Tomoki, H. Saruwatari, and K. Shikano, "Utterance-based selective training for the automatic creation of task-dependent acoustic models," IEICE Transactions on Information and Systems, vol. E89-D, no. 3, pp. 962-969, 2006.
3. S. M. Katz, "Estimation of probabilities from sparse data for the language model component of a speech recogniser," IEEE Transactions on Acoustic, Speech, and Signal Processing, vol. 35, no. 3, pp. 400-401, 1987.
4. T. Kawahara, H. Nanjo, T. Shinozaki, and S. Furui, "Benchmark test for speech recognition using the Corpus of Spontaneous Japanese," in Proc. SSPR2003, 2003, pp. 135-138.
5. D. Povey and P. Woodland, "Minimum phone error and Ismoothing for improved discriminative training," in Proc. ICASSP, vol. I, 2002, pp. 105-108.
6. P. R. Dixon, D. A. Caseiro, T. Oonishi, and S. Furui, "The titech large vocabulary wfst speech recognition system," in Proc. IEEE ASRU, 2007, pp. 443-448.
7. A. Sethy, P. Georgiou, and S. Narayanan, "Text data acquisition for domain-specific language models," in Proc. EMNLP, 2006, pp. 382-389.