US 12,244,899 B2
Method of pushing video, electronic device and storage medium
Tiantian He, Beijing (CN); and Yuanyuan Hu, Beijing (CN)
Assigned to BEIJING BAIDU NETCOM SCIENCE TECHNOLOGY CO., LTD., Beijing (CN)
Appl. No. 17/921,034
Filed by BEIJING BAIDU NETCOM SCIENCE TECHNOLOGY CO., LTD., Beijing (CN)
PCT Filed Mar. 15, 2022, PCT No. PCT/CN2022/080981
§ 371(c)(1), (2) Date Oct. 24, 2022,
PCT Pub. No. WO2023/040220, PCT Pub. Date Mar. 23, 2023.
Claims priority of application No. 202111077222.X (CN), filed on Sep. 14, 2021.
Prior Publication US 2024/0214637 A1, Jun. 27, 2024
Int. Cl. H04N 21/466 (2011.01); H04N 21/442 (2011.01); H04N 21/454 (2011.01)
CPC H04N 21/4668 (2013.01) [H04N 21/44204 (2013.01); H04N 21/454 (2013.01)] 20 Claims
OG exemplary drawing
 
1. A method of pushing a video, the method comprising:
acquiring a plurality of first high-quality videos in a video library, wherein the plurality of first high-quality videos are videos having posterior data ranked in a top first preset percentage of the video library;
acquiring posterior data obtained when each first high-quality video is distributed for a first preset number of times as a label corresponding to each first high-quality video;
acquiring, for each first high-quality video, a first preset number of users who interacted with each such first high-quality video earlier than any other users who interacted with each such first high-quality video;
generating training samples by using the plurality of first high-quality videos as video-side features and the first preset number of users as user-side features, so as to train at least one ranking model;
acquiring a first target user;
determining whether at least one opinion leader adjacent to the first target user exists;
in a case that the at least one opinion leader exists, acquiring one or more candidate videos corresponding to each opinion leader to form a first video set; and
pushing, after ranking of the first video set by using the at least one trained ranking model, a top second preset number of videos in the ranked first video set to the first target user.