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Discriminative Feature And Model Design For Automatic Speech Recognition (1997)  (Make Corrections)  (6 citations)
Mazin Rahim, Yoshua Bengio, Yann LeCun
Proc. Eurospeech '97



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Abstract: A system for discriminative feature and model design is presented for automatic speech recognition. Training based on minimum classification error with a single objective function is applied for designing a set of parallel networks performing feature transformation and a set of hidden Markov models performing speech recognition. This paper compares the use of linear and non-linear functional transformations when applied to conventional recognition features, such as spectrum or cepstrum. It also ... (Update)

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.... in Section VII, can improve performance as this has been clearly shown for speech recognition systems [48] 49] 50] 107] [108]. The Input Output HMM model (IOHMM) 105] 109] is strongly related to graph transformers. Viewed as a probabilistic model, an IOHMM...

.... HMMs also showed marked improvements brought by global training [Bengio et al. 1992a, Bourlard and Morgan, 1994, Bengio, 1996, Rahim et al. 1997a] 7 Multiple Object Recognition: Space Displacement Neural Network . There is a simple alternative to explicitly segmenting...

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BibTeX entry:   (Update)

M. Rahim, Y. Bengio, and Y. LeCun, "Discriminative feature and model design for automatic speech recognition," in Proc. of Eurospeech, Rhodes, Greece, 1997. http://citeseer.ist.psu.edu/rahim97discriminative.html   More

@inproceedings{ rahim97discriminative,
    author = "Mazin Rahim and Yoshua Bengio and Yann LeCun",
    title = "Discriminative Feature and Model Design for Automatic Speech Recognition",
    booktitle = "Proc. Eurospeech '97",
    address = "Rhodes, Greece",
    pages = "75--78",
    year = "1997",
    url = "citeseer.ist.psu.edu/rahim97discriminative.html" }
Citations (may not include all citations):
58   Discriminative learning for minimum error classification (context) - Juang, Katagiri - 1992
49   Global optimization of a neural network - hidden Markov mode.. - Bengio, De Mori et al. - 1990
48   Adaptive inverse control (context) - Widrow, Walach - 1995
7   Maximum mutual information of hidden Markov model parameters.. (context) - Bahl, Brown et al. - 1986
4   HMM-based speech recognition using state-dependent (context) - Chengalvarayan, Deng - 1997
4   Simultaneous ANN feature and HMM recognizer design using str.. (context) - Rahim, Lee - 1996
3   Minimum classification error training algorithm for feature .. (context) - Paliwal, Bacchiani et al. - 1995
1   Integrated optimization of feature transformation for speech.. (context) - Euler - 1995
1   Coarticulation models for continuous digit recognition (context) - Pieraccini, Rosenberg - 1990



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