Title:
TEXT ERROR CORRECTION METHOD, APPARATUS, AND DEVICE, AND STORAGE MEDIUM
Document Type and Number:
WIPO Patent Application WO/2023/005293
Kind Code:
A1
Abstract:
The present application relates to the field of data analysis, and discloses a text error correction method, apparatus, and device, and a storage medium. The method comprises: performing word segmentation on text to be corrected to obtain a named entity set; inputting the named entity set into a preset convolutional neural network for field recognition, and determining vertical fields and types of named entities in the named entity set; selecting a field knowledge graph and a candidate entity from within a field knowledge graph set; calculating matching degrees between the named entities and the candidate entity, and generating a corrected set according to the matching degrees; and selecting a candidate entity from the corrected set, and correcting the text to obtain corrected text. According to the present application, error correction efficiency and accuracy can be increased by means of calling a field knowledge graph, selecting a candidate entity, and performing targeted correction on an error present in text to be corrected. In addition, the present application also relates to blockchain technology, and text to be corrected and corrected text can be stored in blockchains.
Inventors:
LI SHUAI (CN)
Application Number:
PCT/CN2022/088892
Publication Date:
February 02, 2023
Filing Date:
April 25, 2022
Export Citation:
Assignee:
PING AN TECH SHENZHEN CO LTD (CN)
International Classes:
G06F40/00
Foreign References:
| CN113591457A | 2021-11-02 | |||
| CN111291571A | 2020-06-16 | |||
| CN110597992A | 2019-12-20 | |||
| CN109800407A | 2019-05-24 | |||
| CN110147549A | 2019-08-20 | |||
| CN110750993A | 2020-02-04 | |||
| US20210050017A1 | 2021-02-18 |
Attorney, Agent or Firm:
BEIJING JINGDA LAW FIRM (CN)
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