| 语音信号识别中时间规整的概率方法 |
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| 引用本文： | 吉明,柯有安,林茂庸.语音信号识别中时间规整的概率方法[J].北京理工大学学报,1987(1). |
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| 作者姓名： | 吉明 柯有安 林茂庸 |
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| 作者单位： | 北京工业大学电子工程系
(吉明，柯有安)，北京工业大学电子工程系(林茂庸) |
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| 摘 要： | 本文从最大后验概率估值的角度讨论了语音信号识别中的时间规整问题,讨论了由此导出的方法与常用的动态时间规整方法之间的关系,并对这一方法的普遍意义及其在语音识别中的应用提出了看法。
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| 关 键 词： | 语音识别 时间规整 MAP估值 |
A PROBABILISTIC METHOD FOR TIME ALIGNMENT IN SPEECH RECOGNITION |
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| Ji Ming,Ke Youan,Lin Maoyong.A PROBABILISTIC METHOD FOR TIME ALIGNMENT IN SPEECH RECOGNITION[J].Journal of Beijing Institute of Technology(Natural Science Edition),1987(1). |
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| Authors: | Ji Ming Ke Youan Lin Maoyong |
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| Institution: | Department of Electronic Engineering |
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| Abstract: | The problem of time alignment in speech recognition is discussed in this paper and a new method based on the principle of MAP estimation is put forward. The relationschip of this method to DTW, the one most com-on in use for this purpoes, is described. The application of this method to speech recognition is discussed and some meaningfull couclusions are presented. |
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| Keywords: | Speech recognition Time alignment MAP estimation |
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