公开(公告)号：US20230121838A1

公开(公告)日：2023-04-20

申请号：US17954767

申请日：2022-09-28

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

Inventor： Bohao FENG ,  Yuxin LIU

IPC: G06F40/279 ,  G06V20/40 ,  G06V10/86 ,  G06N3/04

Abstract: There is provided a video question answering method and apparatus, an electronic device and a storage medium, which relates to the field of artificial intelligence, such as natural language processing technologies, deep learning technologies, voice recognition technologies, knowledge graph technologies, computer vision technologies, or the like. The method includes: determining M key frames for a video corresponding to a to-be-answered question, M being a positive integer greater than 1 and less than or equal to a number of video frames in the video; and determining an answer corresponding to the question according to the M key frames.