- Patent Title: Text processing method and device based on ambiguous entity words
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Application No.: US16236570Application Date: 2018-12-30
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Publication No.: US11455542B2Publication Date: 2022-09-27
- Inventor: Zhifan Feng , Chao Lu , Yong Zhu , Ying Li
- Applicant: BEIJING BAIDU NETCOM SCIENCE AND TECHNOLOGY CO., LTD.
- Applicant Address: CN Beijing
- Assignee: BEIJING BAIDU NETCOM SCIENCE AND TECHNOLOGY CO., LTD.
- Current Assignee: BEIJING BAIDU NETCOM SCIENCE AND TECHNOLOGY CO., LTD.
- Current Assignee Address: CN Beijing
- Agency: Lathrop GPM LLP
- Priority: CN201810044364.8 20180117
- Main IPC: G06N3/08
- IPC: G06N3/08 ; G06N5/02 ; G06N3/04 ; G06F40/30 ; G06F40/295 ; G06N20/00

Abstract:
The present disclosure provides a text processing method and device based on ambiguous entity words. The method includes: obtaining a context of a text to be disambiguated and at least two candidate entities represented by the text to be disambiguated; generating a semantic vector of the context based on a trained word vector model; generating a first entity vector of each of the at least two candidate entities based on a trained unsupervised neural network model; determining a similarity between the context and each candidate entity; and determining a target entity represented by the text to be disambiguated in the context.
Public/Granted literature
- US20190220749A1 TEXT PROCESSING METHOD AND DEVICE BASED ON AMBIGUOUS ENTITY WORDS Public/Granted day:2019-07-18
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