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Title:
VOICE RECOGNITION METHOD, DEVICE, APPARATUS, AND STORAGE MEDIUM
Document Type and Number:
WIPO Patent Application WO/2019/001194
Kind Code:
A1
Abstract:
A voice recognition method, device, apparatus, and storage medium belong to the field of computers. The method comprises: obtaining a voice signal (101); performing recognition, according to a voice recognition algorithm, on the voice signal to obtain n candidate recognition results (102); determining, according to a selection rule having an execution order j in m selection rules, a target result in the n candidate recognition results (103); and if the target result is not determined according to the selection rule having an execution order j, determining, according to a selection rule having an execution order j+1, the target result in the n candidate recognition results (104). The method resolves the issue in which it takes a long time to calculate perplexity according to an RNN language model, such that real-time performance is poor for selecting a target result from a plurality of candidate recognition results, improving real-time performance for selecting a target result from n candidate recognition results.

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Inventors:
ZHENG, Ping (35/F, Tencent Building Kejizhongyi Road,Midwest District of Hi-Tech Park, Nanshan Distric, Shenzhen Guangdong 7, 518057, CN)
RAO, Feng (35/F, Tencent Building Kejizhongyi Road,Midwest District of Hi-Tech Park, Nanshan Distric, Shenzhen Guangdong 7, 518057, CN)
LU, Li (35/F, Tencent Building Kejizhongyi Road,Midwest District of Hi-Tech Park, Nanshan Distric, Shenzhen Guangdong 7, 518057, CN)
LI, Tao (35/F, Tencent Building Kejizhongyi Road,Midwest District of Hi-Tech Park, Nanshan Distric, Shenzhen Guangdong 7, 518057, CN)
Application Number:
CN2018/088646
Publication Date:
January 03, 2019
Filing Date:
May 28, 2018
Export Citation:
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Assignee:
TENCENT TECHNOLOGY (SHENZHEN) COMPANY LIMITED (35/F, Tencent Building Kejizhongyi Road,Midwest District of Hi-Tech Park, Nanshan Distric, Shenzhen Guangdong 7, 518057, CN)
International Classes:
G10L15/183
Foreign References:
CN105654946A2016-06-08
CN106126714A2016-11-16
CN102395013A2012-03-28
US20160078866A12016-03-17
CN106649514A2017-05-10
CN101345051A2009-01-14
CN106531160A2017-03-22
Attorney, Agent or Firm:
BEIJING SAN GAO YONG XIN INTELLECTUAL PROPERTY AGENCY CO., LTD. (A-1-102, He Jing Yuan Ji Men Li,Xueyuan Road, Haidian District, Beijing 8, 100088, CN)
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