Title:
TRAINING METHOD AND APPARATUS FOR SPATIO-TEMPORAL DATA PROCESSING MODEL, SPATIO-TEMPORAL DATA PROCESSING METHOD AND APPARATUS, AND MEDIUM
Document Type and Number:
WIPO Patent Application WO/2024/082533
Kind Code:
A1
Abstract:
Provided in the present disclosure are a training method and apparatus for a spatio-temporal data processing model, a spatio-temporal data processing method and apparatus, and a medium. The training method comprises: by using a first spatio-temporal data filling model and on the basis of historical spatio-temporal data and geographic position adjacency relationship information between nodes collecting the historical spatio-temporal data, performing completion processing on missing spatio-temporal data in the historical spatio-temporal data to generate first spatio-temporal filling data; by using a second spatio-temporal data filling model and on the basis of the historical spatio-temporal data and historical spatio-temporal data of other regions, performing completion processing on missing spatio-temporal data in the historical spatio-temporal data to generate second spatio-temporal filling data; and generating historical spatio-temporal filling data and generating an objective function, and performing adjustment processing on the basis of the objective function.
Inventors:
ZHANG JUNBO (CN)
LI JIYUE (CN)
SUN YANPING (CN)
WANG SENZHANG (CN)
ZHENG YU (CN)
LI JIYUE (CN)
SUN YANPING (CN)
WANG SENZHANG (CN)
ZHENG YU (CN)
Application Number:
PCT/CN2023/081895
Publication Date:
April 25, 2024
Filing Date:
March 16, 2023
Export Citation:
Assignee:
JINGDONG CITY BEIJING DIGITS TECH CO LTD (CN)
International Classes:
G06F16/9537; G06F18/214
Foreign References:
| CN115600022A | 2023-01-13 | |||
| CN114445252A | 2022-05-06 | |||
| CN114154622A | 2022-03-08 | |||
| CN114596702A | 2022-06-07 | |||
| US20210209496A1 | 2021-07-08 |
Attorney, Agent or Firm:
CCPIT PATENT AND TRADEMARK LAW OFFICE (CN)
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