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Title:
DATA PROCESSING METHOD AND APPARATUS BASED ON CLASSIFICATION MODEL, AND ELECTRONIC DEVICE AND MEDIUM
Document Type and Number:
WIPO Patent Application WO/2021/139279
Kind Code:
A1
Abstract:
Disclosed are a data processing method and apparatus based on a classification model, and an electronic device and a medium, relating to neural network technology in artificial intelligence. The method comprises: acquiring log data, wherein the log data comprises marked log data and unmarked log data, and the marked log data carries mark information; performing data enhancement processing on the unmarked log data to obtain enhanced unmarked log data; on the basis of a text classification network model, performing prediction processing on the enhanced unmarked log data according to the marked log data to obtain a consistency loss of the enhanced unmarked log data, wherein the consistency loss indicates the distance between outputs respectively corresponding to the unmarked log data and the enhanced unmarked log data during text classification network model processing; and training the text classification network model on the basis of the consistency loss to obtain a target classification model and anomaly information of the unmarked log data.

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Inventors:
DENG YUE (CN)
ZHENG LIYING (CN)
XU LIANG (CN)
Application Number:
PCT/CN2020/119368
Publication Date:
July 15, 2021
Filing Date:
September 30, 2020
Export Citation:
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Assignee:
PING AN TECH SHENZHEN CO LTD (CN)
International Classes:
G06F16/35; G06K9/62
Foreign References:
CN111522958A2020-08-11
CN110110080A2019-08-09
CN110532377A2019-12-03
CN108108351A2018-06-01
US20200019642A12020-01-16
US20190197109A12019-06-27
Other References:
LIU LIZHEN, SONG HAN-TAO, LU YU CHANG: "The Method of Web Text Classification of Using Non-labeled Training Sample", COMPUTER SCIENCE, vol. 33, no. 3, 1 January 2006 (2006-01-01), pages 200 - 211, XP055827797
CHEN ZHI, GUO WU: "Text Classification Based on Depth Learning on Unbalanced Data", JOURNAL OF CHINESE COMPUTER SYSTEMS, GAI-KAN BIANJIBU , SHENYANG, CN, vol. 41, no. 1, 1 January 2020 (2020-01-01), CN, pages 1 - 5, XP055827798, ISSN: 1000-1220
WANG KUI, LIU BAISONG: "Review of Text Classification Research", DATA COMMUNICATION, TÜBINGEN, no. 3, 1 January 2019 (2019-01-01), Tübingen, pages 37 - 47, XP055827800, ISBN: 978-3-16-155833-7
Attorney, Agent or Firm:
SHENZHEN MINGRIJINDIAN INTELLECTUAL PROPERTY AGENCY FIRM(GENERAL) (CN)
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