Title:
BEHAVIORAL SEQUENCE DATA PROCESSING METHOD AND APPARATUS
Document Type and Number:
WIPO Patent Application WO/2022/148186
Kind Code:
A1
Abstract:
The present disclosure relates to the technical field of artificial intelligence, and relates to a behavioral sequence data processing method and apparatus, an electronic device, and a storage medium. The method comprises obtaining a historical behavioral sequence of a target object, the historical behavioral sequence comprising a plurality of historical behavioral records of the target object; determining a time difference between a behavior time in each historical behavioral record and the current time; generating, on the basis of the time difference, location coding information corresponding to each historical behavioral record, the location coding information representing the distinctness between each historical behavioral record and other historical behavioral records in the plurality of historical behavioral records, and the distinctness corresponding to each historical behavioral record being inversely proportional to the time difference corresponding to each historical behavioral record; and performing coding processing on the historical behavioral sequence on the basis of the location coding information to obtain a target behavioral sequence feature.
Inventors:
NIU YANAN (CN)
SONG YANG (CN)
SONG YANG (CN)
Application Number:
PCT/CN2021/134635
Publication Date:
July 14, 2022
Filing Date:
November 30, 2021
Export Citation:
Assignee:
BEIJING DAJIA INTERNET INFORMATION TECH CO LTD (CN)
International Classes:
G06F16/9535; G06K9/62; G06N3/04; G06N3/08
Foreign References:
| CN112883257A | 2021-06-01 | |||
| CN111274501A | 2020-06-12 | |||
| CN111859097A | 2020-10-30 | |||
| CN111274462A | 2020-06-12 | |||
| CN106997360A | 2017-08-01 | |||
| US20200090056A1 | 2020-03-19 | |||
| US10824940B1 | 2020-11-03 |
Attorney, Agent or Firm:
BEIJING INTELLEGAL INTELLECTUAL PROPERTY AGENT LTD. (CN)
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