公开(公告)号：US11630560B2

公开(公告)日：2023-04-18

申请号：US17374136

申请日：2021-07-13

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

Inventor： Wei Liu ,  Yingjie Niu ,  Fei Fang ,  Jingbo Fan ,  Xiying Wang ,  Junjie Huang ,  Yong Cui ,  Lusong Wang ,  Kailong Yan ,  Linlin Pan ,  Yang Zhang ,  Xueting Huo

IPC: G06F3/04845 ,  G06N20/00 ,  G06F3/0482 ,  G01C21/36

Abstract: The present application discloses a method for displaying map information and corresponding apparatus, electronic device, and computer storage medium, which relates to the fields of deep learning, knowledge graphs, and artificial intelligence. The method may include: when a user starts a map, acquiring a user feature of the user and historical click theme information of the user; for any to-be-recommended theme, determining a click probability of the to-be-recommended theme by using a pre-trained recommendation model according to the user feature and the historical click theme information respectively; and displaying the to-be-recommended themes with the click probabilities meeting a predetermined requirement on the map. The efficiency of acquiring information through maps by users and the like can be improved by use of the solutions according to the present application.

公开(公告)号：US20220005180A1

公开(公告)日：2022-01-06

申请号：US17479719

申请日：2021-09-20

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

Inventor： Jingsi Zhu ,  Guochuan Deng ,  Taotao Zhao ,  Qingyu Kang ,  Yingjie Niu ,  Meng Wang

IPC: G06T7/00 ,  G06F16/29 ,  G06F16/535 ,  G06F16/538

Abstract: The disclosure discloses a method for assisting quality inspection of map data and an electronic device. The detailed implementation includes: obtaining at least one piece of map query data matching an area to be inspected; obtaining a first map image matching each piece of map query data by a first map client and obtaining a second map image matching each piece of map query data by a second map client, the first map client being adapted with map data to be online, and the second map client being adapted with online map data; and generating at least one pair of contrast images for quality inspection based on the first map image and the second map image, in which each pair of contrast images includes map images determined by the first map client and the second map client for the same map query data.