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公开(公告)号：US09390711B2
公开(公告)日：2016-07-12
申请号：US14585959
申请日：2014-12-30
Applicant: Huawei Device Co., Ltd.
Inventor： Hongrui Jiang , Xiyong Wang , Junbin Liang , Weijun Zheng , Junyang Zhou
CPC classification number: G10L15/08 , G10L15/10 , G10L15/19 , G10L15/22 , G10L17/22 , G10L2015/088 , G10L2015/223
Abstract: An information recognition method and apparatus are provided. The method includes receiving, by a terminal, voice information, extracting a voice feature from the voice information, performing matching calculation on the voice feature and a phoneme string corresponding to each candidate text in multiple candidate texts to obtain a recognition result, where the recognition result includes at least one command word and a label corresponding to the at least one command word, and recognizing, according to the label corresponding to the at least one command word, an operation instruction corresponding to the voice information. A terminal recognizes text information, which is corresponding to voice information input by a user, as an operation instruction.
Abstract translation: 提供了一种信息识别方法和装置。 该方法包括：通过终端接收语音信息，从语音信息中提取语音特征，对多个候选文本中的语音特征进行匹配计算和对应于每个候选文本的音素串，以获得识别结果，其中识别 结果包括至少一个命令字和与该至少一个命令字相对应的标号，并且根据与该至少一个命令字相对应的标号，识别与语音信息相对应的操作指令。 终端识别与用户输入的语音信息相对应的文本信息作为操作指令。
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公开(公告)号：US20150120301A1
公开(公告)日：2015-04-30
申请号：US14585959
申请日：2014-12-30
Applicant: Huawei Device Co., Ltd.
Inventor： Hongrui Jiang , Xiyong Wang , Junbin Liang , Weijun Zheng , Junyang Zhou
CPC classification number: G10L15/08 , G10L15/10 , G10L15/19 , G10L15/22 , G10L17/22 , G10L2015/088 , G10L2015/223
Abstract: An information recognition method and apparatus are provided. The method includes receiving, by a terminal, voice information, extracting a voice feature from the voice information, performing matching calculation on the voice feature and a phoneme string corresponding to each candidate text in multiple candidate texts to obtain a recognition result, where the recognition result includes at least one command word and a label corresponding to the at least one command word, and recognizing, according to the label corresponding to the at least one command word, an operation instruction corresponding to the voice information. A terminal recognizes text information, which is corresponding to voice information input by a user, as an operation instruction.
Abstract translation: 提供了一种信息识别方法和装置。 该方法包括：通过终端接收语音信息，从语音信息中提取语音特征，对多个候选文本中的语音特征进行匹配计算和对应于每个候选文本的音素串，以获得识别结果，其中识别 结果包括至少一个命令字和与该至少一个命令字相对应的标号，并且根据与该至少一个命令字相对应的标号，识别与语音信息相对应的操作指令。 终端识别与用户输入的语音信息相对应的文本信息作为操作指令。
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公开(公告)号：US09607619B2
公开(公告)日：2017-03-28
申请号：US14100822
申请日：2013-12-09
Applicant: Huawei Device Co., Ltd.
Inventor： Hongrui Jiang , Xiyong Wang , Junbin Liang , Weijun Zheng , Junyang Zhou
Abstract: Embodiments of the present invention provide a voice identification method, including: obtaining voice data; obtaining a first confidence value according to the voice data; obtaining a noise scenario according to the voice data; obtaining a second confidence value corresponding to the noise scenario according to the first confidence value; and if the second confidence value is greater than or equal to a pre-stored confidence threshold, processing the voice data. An apparatus is also provided. The method and apparatus that flexibly adjust the confidence value according to the noise scenario greatly improve a voice identification rate under a noise environment.
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公开(公告)号：US09666186B2
公开(公告)日：2017-05-30
申请号：US14100884
申请日：2013-12-09
Applicant: Huawei Device Co., Ltd.
Inventor： Hongrui Jiang , Xiyong Wang , Junbin Liang , Weijun Zheng , Junyang Zhou
Abstract: Embodiments of the present invention provide a voice identification method, which includes: obtaining voice data; obtaining a confidence value according to the voice data; obtaining a noise scenario according to the voice data; obtaining a confidence threshold corresponding to the noise scenario; and if the confidence value is greater than or equal to the confidence threshold, processing the voice data. An apparatus is also provided. The method and apparatus that flexibly adjust the confidence threshold according to the noise scenario greatly improve a voice identification rate under a noise environment.
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