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公开(公告)号：US11138966B2
公开(公告)日：2021-10-05
申请号：US16269951
申请日：2019-02-07
申请人： TENCENT AMERICA LLC
发明人： Jianshu Chen , Chengzhu Yu , Dong Yu , Chih-Kuan Yeh
IPC分类号： G10L15/00 , G10L15/06 , G10L15/02 , G10L15/22 , G10L15/16 , G10L15/30 , G06N3/04 , G06N3/08 , G06F40/20 , G10L15/187
摘要： A method for generating an automatic speech recognition (ASR) model using unsupervised learning includes obtaining, by a device, text information. The method includes determining, by the device, a set of phoneme sequences associated with the text information. The method includes obtaining, by the device, speech waveform data. The method includes determining, by the device, a set of phoneme boundaries associated with the speech waveform data. The method includes generating, by the device, the ASR model using an output distribution matching (ODM) technique based on determining the set of phoneme sequences associated with the text information and based on determining the set of phoneme boundaries associated with the speech waveform data.
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公开(公告)号：US20200258497A1
公开(公告)日：2020-08-13
申请号：US16269951
申请日：2019-02-07
申请人： TENCENT AMERICA LLC
发明人： Jianshu Chen , Chengzhu Yu , Dong Yu , Chih-Kuan Yeh
摘要： A method for generating an automatic speech recognition (ASR) model using unsupervised learning includes obtaining, by a device, text information. The method includes determining, by the device, a set of phoneme sequences associated with the text information. The method includes obtaining, by the device, speech waveform data. The method includes determining, by the device, a set of phoneme boundaries associated with the speech waveform data. The method includes generating, by the device, the ASR model using an output distribution matching (ODM) technique based on determining the set of phoneme sequences associated with the text information and based on determining the set of phoneme boundaries associated with the speech waveform data.
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