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Convolutional Neural Networks for Speech Recognition

Abdel-Hamid, Ossama, Mohamed, Abdel-rahman, Jiang, Hui, Deng, Li, Penn, Gerald, Yu, Dong·2014·IEEE/ACM Transactions on Audio, Speech, and Language Processing

Abstract

Recently, the hybrid deep neural network (DNN)-hidden Markov model (HMM) has been shown to significantly improve speech recognition performance over the conventional Gaussian mixture model (GMM)-HMM. The performance improvement is partially attributed to the ability of the DNN to model complex correlations in speech features. In this paper, we show that further error rate reduction can be obtained by using convolutional neural networks (CNNs). We first present a concise description of the basic CNN and explain how it can be used for speech recognition. We further propose a limited-weight-sharing scheme that can better model speech features. The special structure such as local connectivity, weight sharing, and pooling in CNNs exhibits some degree of invariance to small shifts of speech features along the frequency axis, which is important to deal with speaker and environment variations. Experimental results show that CNNs reduce the error rate by 6%-10% compared with DNNs on the TIMIT phone recognition and the voice search large vocabulary speech recognition tasks.

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Metadata

Authors
Abdel-Hamid, O., Mohamed, A.-R., Jiang, H., Deng, L., Penn, G., & Yu, D.
Venue
IEEE/ACM Transactions on Audio, Speech, and Language Processing
Published
2014-10
Volume
22
Issue
10
Pages
1533-1545
ISSN
  • 2329-9290 (ISSN-L)
  • 2329-9304
OpenAlex
W1995562189
Cited by
2,262
References
5
FWCI
97.38
Type
journal article
Language
en
Open access
closed

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CoChat. (2026). Citation check: Convolutional Neural Networks for Speech Recognition. https://app.cochat.ai/papers/10.1109/taslp.2014.2339736
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Abdel-Hamid, O., Mohamed, A.-R., Jiang, H., Deng, L., Penn, G., & Yu, D. (2014). Convolutional Neural Networks for Speech Recognition. IEEE/ACM Transactions on Audio, Speech, and Language Processing. https://doi.org/10.1109/taslp.2014.2339736

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