Evaluation and Integration of Neural-Network Training Techniques for Continuous Digit Recognition (Contributo in atti di convegno)

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  • Evaluation and Integration of Neural-Network Training Techniques for Continuous Digit Recognition (Contributo in atti di convegno) (literal)
Anno
  • 1998-01-01T00:00:00+01:00 (literal)
Alternative label
  • Hosom J.P., Cole R.A., Cosi P. (1998)
    Evaluation and Integration of Neural-Network Training Techniques for Continuous Digit Recognition
    in ICSLP-98, International Conference on Spoken Language Processing, Sydney, Australia, 30 Nov. - 4 December, 1998
    (literal)
Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#autori
  • Hosom J.P., Cole R.A., Cosi P. (literal)
Pagina inizio
  • 732 (literal)
Pagina fine
  • 734 (literal)
Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#altreInformazioni
  • Hosom J.P., Cole R.A., Cosi P. \"Evaluation and Integration of Neural-Network Training Techniques for Continuous Digit Recognition\" in Proceedings ICSLP-98, International Conference on Spoken Language Processing Sydney, Australia 30 Nov. - 4 December, 1998 Volume 3 pp. 731-734 http://www.pd.istc.cnr.it/Papers/PieroCosi/cp-ICSLP98-1.pdf http://citeseerx.ist.psu.edu/viewdoc/download?doi=10.1.1.47.8330&rep=rep1&type=pdf (literal)
Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#url
  • http://www.pd.istc.cnr.it/Papers/PieroCosi/cp-ICSLP98-1.pdf (literal)
Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#titoloVolume
  • Proceedings ICSLP-98, International Conference on Spoken Language Processing (literal)
Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#volumeInCollana
  • 1998 (literal)
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  • CiteSeerX (literal)
  • S (literal)
Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#affiliazioni
  • Center for Spoken Language Understanding (CSLU) Oregon Graduate Institute of Science and Technology (OGI) P.O. Box 91000, Portland Oregon 97291-1000 USA Hosom J.P., Cole R.A. ISTC CNR, UOS Padova Cosi P. (literal)
Titolo
  • Evaluation and Integration of Neural-Network Training Techniques for Continuous Digit Recognition (literal)
Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#curatoriVolume
  • Robert H. Mannell, Jordi Robert-Ribes (literal)
Abstract
  • This paper describes a set of experiments on neural-network training and search techniques that, when combined, have resulted in a 54% reduction in error on the continuous digits recognition task. The best system had word-level accuracy of 97.52% on a test set of the OGI 30K Numbers corpus, which contains naturally-produced continuous digit strings recorded over telephone channels. Experiments investigated effects of the feature set, the amount of data used for training, the type of context-dependent categories to be recognized, the values for duration limits, and the type of grammar. The experiments indicate that the grammar and duration limits had a greater effect on recognition accuracy than the output categories, cepstral features, or a 50% increase in the amount of training data. (literal)
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