Title:
DOCUMENT KNOWLEDGE EXTRACTION METHOD AND APPARATUS, AND COMPUTER DEVICE AND READABLE STORAGE MEDIUM
Document Type and Number:
WIPO Patent Application WO/2022/095385
Kind Code:
A1
Abstract:
A document knowledge extraction method and apparatus, and a computer device and a readable storage medium, relating to the technical field of natural language processing of artificial intelligence. The method comprises: obtaining a structured document to be processed, performing data extraction on said structured document, and obtaining a paragraph where target data is located as first processing data (S100); obtaining, from a preset entity library according to the type of said structured document, entity data matching said structured document (S200); performing data extraction on the first processing data according to the entity data, and obtaining a statement containing the target data as second processing data (S300); and calculating the correlation between the entity data and the second processing data, and generating the target data according to a calculation result (S400). The present invention solves the problems of large workload and relatively low efficiency of existing structural document manual extraction.
Inventors:
LIANG YE (CN)
Application Number:
PCT/CN2021/091435
Publication Date:
May 12, 2022
Filing Date:
April 30, 2021
Export Citation:
Assignee:
PING AN TECH SHENZHEN CO LTD (CN)
International Classes:
G06F16/33
Foreign References:
| CN112347226A | 2021-02-09 | |||
| CN110457686A | 2019-11-15 | |||
| CN111126058A | 2020-05-08 | |||
| US20200234183A1 | 2020-07-23 |
Attorney, Agent or Firm:
INTELLECPRO CHINA LIMITED (CN)
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