Title:
ARTIFICIAL INTELLIGENCE-BASED TEXT CLASSIFICATION METHOD AND APPARATUS, ELECTRONIC DEVICE, AND MEDIUM
Document Type and Number:
WIPO Patent Application WO/2023/040145
Kind Code:
A1
Abstract:
An artificial intelligence-based text classification method and apparatus, an electronic device, and a medium. The method comprises: constructing a search space; selecting a target text enhancement strategy by using a preset search strategy; performing text enhancement on an original text set to obtain a first enhanced text set; calculating a passing rate according to the original text set and the first enhanced text set; determining a target text classification model and an optimal text enhancement strategy; and performing, by using the optimal text enhancement strategy, text enhancement on a text set to be classified to obtain a third enhanced text set, and inputting the third enhanced text set and the text set to be classified into the target text classification model to obtain a text classification result. According to the method, an optimal text enhancement strategy is found for each data set in a customized manner by constructing a search space and using a preset search strategy, thereby improving the accuracy of text classification. The method further relates to blockchain technology, and the target text enhancement strategy is stored in a blockchain node.
Inventors:
SUN JINHUI (CN)
MA JUN (CN)
WANG SHAOJUN (CN)
MA JUN (CN)
WANG SHAOJUN (CN)
Application Number:
PCT/CN2022/071316
Publication Date:
March 23, 2023
Filing Date:
January 11, 2022
Export Citation:
Assignee:
PING AN TECH SHENZHEN CO LTD (CN)
International Classes:
G06F16/35
Domestic Patent References:
| WO2020219971A1 | 2020-10-29 |
Foreign References:
| CN113792146A | 2021-12-14 | |||
| CN113254599A | 2021-08-13 | |||
| CN113064973A | 2021-07-02 | |||
| CN112487182A | 2021-03-12 | |||
| CN112101042A | 2020-12-18 |
Attorney, Agent or Firm:
SHENZHEN SCIENBIZIP INTELLECTUAL PROPERTY AGENCY CO.,LTD. (CN)
Download PDF: