Invention Grant
- Patent Title: Method and device for speaker recognition
- Patent Title (中): 用于说话者识别的方法和装置
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Application No.: US14145318Application Date: 2013-12-31
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Publication No.: US09142210B2Publication Date: 2015-09-22
- Inventor: Xiang Zhang , Hualin Wan , Jun Zhang , Li Lu
- Applicant: Huawei Technologies Co., Ltd.
- Applicant Address: CN Shenzhen
- Assignee: Huawei Technologies Co., Ltd.
- Current Assignee: Huawei Technologies Co., Ltd.
- Current Assignee Address: CN Shenzhen
- Agent Conley Rose, P.C.; Grant Rodolph; Adam J. Stegge
- Main IPC: G10L17/00
- IPC: G10L17/00 ; G10L17/02 ; G10L17/06 ; G10L15/14 ; G10L17/10 ; G10L17/04 ; G10L17/08
Abstract:
A method and device for speaker recognition are provided. In the present invention, identifiability re-estimation is performed on a first vector (namely, a weight vector) in a score function by adopting a support vector machine (SVM), so that a recognition result of a characteristic parameter of a test voice is more accurate, thereby improving identifiability of speaker recognition.
Public/Granted literature
- US20140114660A1 Method and Device for Speaker Recognition Public/Granted day:2014-04-24
Information query
