Title:
DATA CLASSIFICATION METHOD AND APPARATUS, AND RELATED DEVICE
Document Type and Number:
WIPO Patent Application WO/2022/127037
Kind Code:
A1
Abstract:
The present application discloses a data classification method, said method comprising: acquiring training data, the training data comprising k categories, and k being a positive integer greater than 1; determining, by means of a WOA, vectors corresponding to n individuals, so as to obtain a first vector set; calculating, by using a target optimization function, a function value corresponding to each vector in the first vector set, so as to obtain an optimal vector; then performing a preset number of update operations on each individual by means of the WOA, and taking the finally obtained optimal vector as a clustering center; and finally completing the classification of voice data to be classified by means of the clustering centers of the k categories. According to the embodiments of the present application, the clustering centers of voice data of various categories can be acquired, and then the voice data to be classified is classified according to the clustering centers and is dispatched to corresponding persons, so that the same batch of annotation personnel only process data of one category as much as possible, improving the efficiency of data annotation, and thus reducing the time of the whole AI project.
Inventors:
ZHANG NAN (CN)
WANG JIANZONG (CN)
QU XIAOYANG (CN)
WANG JIANZONG (CN)
QU XIAOYANG (CN)
Application Number:
PCT/CN2021/096647
Publication Date:
June 23, 2022
Filing Date:
May 28, 2021
Export Citation:
Assignee:
PING AN TECH SHENZHEN CO LTD (CN)
International Classes:
G06N3/00; G06K9/62
Foreign References:
| CN112613550A | 2021-04-06 | |||
| CN108389211A | 2018-08-10 |
Other References:
MINDFLOW: "AI Pre-Labeling", 27 April 2020 (2020-04-27), CN, pages 1 - 2, XP009538517, Retrieved from the Internet [retrieved on 20220825]
CHEN, YAHUAN: "Research on Hybrid Swarm Intelligence Algorithm and Its Application in Clustering Analysis", WANFANG SCIENCE PERIODICAL DATABASE, 3 June 2019 (2019-06-03), pages 1 - 85, XP055944474
CHEN, YAHUAN: "Research on Hybrid Swarm Intelligence Algorithm and Its Application in Clustering Analysis", WANFANG SCIENCE PERIODICAL DATABASE, 3 June 2019 (2019-06-03), pages 1 - 85, XP055944474
Attorney, Agent or Firm:
SCIHEAD IP LAW FIRM (CN)
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