[1]史笑兴,顾明亮,王太君,等.一种时间规整算法在神经网络语音识别中的应用[J].东南大学学报(自然科学版),1999,29(5):47-51.[doi:10.3969/j.issn.1001-0505.1999.05.009]
 Shi Xiaoxing,Gu Mingliang,Wang Taijun,et al.A New Time Wrapping Algorithm and Its Application on Neural Network Based Speech Recognition[J].Journal of Southeast University (Natural Science Edition),1999,29(5):47-51.[doi:10.3969/j.issn.1001-0505.1999.05.009]
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一种时间规整算法在神经网络语音识别中的应用()
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《东南大学学报(自然科学版)》[ISSN:1001-0505/CN:32-1178/N]

卷:
29
期数:
1999年第5期
页码:
47-51
栏目:
信息与通信工程
出版日期:
1999-09-20

文章信息/Info

Title:
A New Time Wrapping Algorithm and Its Application on Neural Network Based Speech Recognition
作者:
史笑兴 顾明亮 王太君 何振亚
东南大学无线电工程系,南京 210096
Author(s):
Shi Xiaoxing Gu Mingliang Wang Taijun He Zhenya
Department of Radio Engineering, Southeast University, Nanjing 210096
关键词:
时间规整算法 神经网络 语音识别
Keywords:
time wrapping algorithm neural network speech recognition
分类号:
TN912.34
DOI:
10.3969/j.issn.1001-0505.1999.05.009
摘要:
提出一种新的网络结构,这种网络能够很好地解决神经网络语音识别中的时间规整问题.该网络从输入语音信号的特征矢量序列中提取一组固定数目的特征矢量,然后将这组特征矢量馈入神经网络分类器进行识别.和其他的神经网络语音识别方法相比较,用这种网络进行前端处理,可以缩短后端神经网络分类器的训练和识别时间,简化分类器的网络结构并保持较高的识别率.
Abstract:
This paper proposed a novel network structure to solve the time alignment problem in artificial neural network (ANN) based speech recognition. By using this network, a fixed number of feature vectors is extracted from input speech signal, and then recognized by a neural network classifier. Compared with other ANN based methods, our method has many merits such as much faster training and recognition, simpler structure and higher accuracy. A word recognition system is established based on this method, and we test it with two sets of English words. The experimental results demonstrate that the proposed method has the merits stated above.

参考文献/References:

[1] Chen Sinhorng,Chen Wenyuan.Generalized minimal distortion segmentation for ANN-based speech recognition.IEEE Trans on Speech and Audio Processing,1995,3(2):141~145
[2] Kammerer B R,Kupper W A.Experiments for isolated word recognition with single and two layer perceptrons.Neural Networks,1990,3:693~706

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备注/Memo

备注/Memo:
基金项目:国家自然科学基金资助项目(69735101).
第一作者:男, 1970年生, 博士研究生.
更新日期/Last Update: 1999-09-20