公开(公告)号：US11636291B1

公开(公告)日：2023-04-25

申请号：US16996528

申请日：2020-08-18

Applicant: Amazon Technologies, Inc.

Inventor： Zhen Zuo ,  Lixi Wang ,  Jianfeng Lin ,  Yi Sun ,  Michinari Momma ,  Yikai Ni ,  Wenbo Wang ,  Xiangdong Qian ,  Deqiang Meng

IPC: G06K9/62 ,  G06N20/20 ,  G06V30/413

Abstract: Systems and techniques are generally described for determining similar content. First embedding data may be generated for first content based at least in part on a specified similarity task. A first query comprising the first embedding data may be generated and sent to a first database partition. A first search result representing second content may be determined using the first embedding data. A second query comprising the first embedding data may be generated and sent to a second database partition different from the first data base partition. A second search result representing third content may be determined using the first embedding data. In some examples, output data comprising at least one of the first search result and the second search result may be generated. The output data may represent content classified as similar to the first content.