公开(公告)号：US11782979B2

公开(公告)日：2023-10-10

申请号：US17114922

申请日：2020-12-08

Applicant: Alibaba Group Holding Limited

Inventor： Yiliang Lyu ,  Mingqian Tang ,  Zhen Han ,  Yulin Pan

IPC: G06F16/73 ,  G11B27/10 ,  G06F16/71 ,  G06F40/30 ,  G06V20/40

CPC classification number: G06F16/73 ,  G06F16/71 ,  G06F40/30 ,  G06V20/41 ,  G06V20/49 ,  G11B27/10 ,  G06V2201/10

Abstract: Embodiments of the disclosure provide methods and apparatuses for video searches and methods and apparatuses for index construction. In one embodiment, the method comprises: upon receiving a search request input by a user to search for a target video, processing, based on a pre-configured algorithm, multimodal search data for the target video included in the search request; providing a processing result of the multimodal search data with regard to a corresponding pre-constructed index to search to obtain the target video.