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Cited by 1,727

The DOI matches its Crossref record; 4 of the 4 references it cites were found in a registry or an index.

Acoustic Modeling Using Deep Belief Networks

Mohamed, Abdel-rahman, Dahl, George E., Hinton, Geoffrey·2012·IEEE Transactions on Audio, Speech, and Language Processing

Abstract

Gaussian mixture models are currently the dominant technique for modeling the emission distribution of hidden Markov models for speech recognition. We show that better phone recognition on the TIMIT dataset can be achieved by replacing Gaussian mixture models by deep neural networks that contain many layers of features and a very large number of parameters. These networks are first pre-trained as a multi-layer generative model of a window of spectral feature vectors without making use of any discriminative information. Once the generative pre-training has designed the features, we perform discriminative fine-tuning using backpropagation to adjust the features slightly to make them better at predicting a probability distribution over the states of monophone hidden Markov models.

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Crossref · 10.1109/tasl.2011.2109382

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Metadata

Authors
Mohamed, A.-R., Dahl, G. E., & Hinton, G.
Venue
IEEE Transactions on Audio, Speech, and Language Processing
Published
2012-01
Volume
20
Issue
1
Pages
14-22
ISSN
  • 1558-7916 (ISSN-L)
  • 1558-7924
OpenAlex
W1993882792
Cited by
1,727
References
4
FWCI
104.96
Type
journal article
Language
en
Open access
closed

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