公开(公告)号：US20240177469A1

公开(公告)日：2024-05-30

申请号：US17793999

申请日：2021-11-17

Applicant: BEIJING BAIDU NETCOM SCIENCE TECHNOLOGY CO., LTD.

Inventor： Miao FAN ,  Jizhou HUANG ,  Haifeng WANG

IPC: G06V10/82 ,  G06V10/771 ,  G06V10/80

CPC classification number: G06V10/82 ,  G06V10/771 ,  G06V10/80

Abstract: A method and apparatus for encoding a geographic location region as well as a method and apparatus for establishing an encoding model, which relate to big data and deep learning technologies in the field of artificial intelligence technologies are disclosed. An implementation includes: determining a to-be-encoded geographic location region; acquiring at least one kind of geographic function information and at least one kind of surface-feature distribution information of the geographic location region; and inputting the acquired geographic function information and the acquired surface-feature distribution information into an encoding model, the encoding model performing embedding on the geographic function information and the surface-feature distribution information, and fusing vector representations obtained by the embedding to obtain an encoding result of the geographic location region.