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Patent Searching and Data


Title:
METHOD AND APPARATUS FOR NLP BASED DIAGNOSTICS
Document Type and Number:
WIPO Patent Application WO/2021/142630
Kind Code:
A1
Abstract:
A method (200), apparatus for NLP based diagnostics are proposed, to provide solutions of symptom labeling with high efficiency and accuracy. A method (200) for NLP based diagnostics includes: encoding (S301) a text (20) into a semantic presentation (50); decoding (S302) the semantic presentation (50), to extract at least one constituent in a pre-defined hierarchical structure, wherein the pre-defined hierarchical structure comprises at least two constituents belonging to different hierarchies, and each constituent indicates an entity related to an event described in the text (20); outputting (S303) a symptom (30) comprising the at least one constituent.

Inventors:
SHENG RUO GU (CN)
HUI HAO TIAN (CN)
SCHNEEGASS DANIEL (CN)
CHE XIAO YIN (CN)
WANG JIAO JIAN (CN)
Application Number:
PCT/CN2020/072075
Publication Date:
July 22, 2021
Filing Date:
January 14, 2020
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Assignee:
SIEMENS LTD CHINA (CN)
International Classes:
G06F16/36
Foreign References:
CN109446326A2019-03-08
CN109189946A2019-01-11
CN108447534A2018-08-24
US10261995B12019-04-16
CN109740053A2019-05-10
Attorney, Agent or Firm:
KANGXIN PARTNERS, P.C. (CN)
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