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Patent Searching and Data


Title:
PINYIN-BASED SEMANTIC RECOGNITION METHOD AND DEVICE AND HUMAN-MACHINE CONVERSATION SYSTEM
Document Type and Number:
WIPO Patent Application WO/2019/200923
Kind Code:
A1
Abstract:
Provided by the present disclosure are a method and device used for semantic recognition and a human-machine conversation system. The method comprises: obtaining a pinyin sequence of a statement to be recognized, the pinyin sequence including a plurality of pinyin segments; obtaining word vectors of the plurality of pinyin segments; combining the word vectors of the plurality of pinyin segments into a sentence vector of the statement to be recognized; on the basis of the sentence vector of the statement to be recognized, obtaining, by using a neural network, an output vector of the statement to be recognized; on the basis of the output vector of the statement to be recognized, determining a reference statement that is semantically similar to the statement to be recognized; and recognizing the semantics of the statement to be recognized as the semantics of the reference statement.

Inventors:
LI, Yingjie (No. 9 Dize Rd, BDA, Beijing 6, 100176, CN)
Application Number:
CN2018/117626
Publication Date:
October 24, 2019
Filing Date:
November 27, 2018
Export Citation:
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Assignee:
BOE TECHNOLOGY GROUP CO. , LTD. (No. 10 Jiuxianqiao Rd, Chaoyang District, Beijing 5, 100015, CN)
International Classes:
G06F17/27
Foreign References:
CN108549637A2018-09-18
CN107491547A2017-12-19
CN106897263A2017-06-27
CN106484664A2017-03-08
US20090210218A12009-08-20
Attorney, Agent or Firm:
ZHONGZI LAW OFFICE (7F New Era Building, 26 Pinganli XidajieXicheng District, Beijing 4, 100034, CN)
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