公开(公告)号：US20230023973A1

公开(公告)日：2023-01-26

申请号：US17778371

申请日：2019-11-19

Applicant: GOOGLE LLC

Inventor： Wei Huang ,  Fabio Soldo ,  Tianyi Pan ,  Matthew Leach

IPC: H04N21/61 ,  H04N21/258 ,  G06F3/04847

Abstract: A system and method are disclosed for identifying a media item to be provided to a group of users of a content sharing platform, wherein the media item is associated with a category, and wherein each user in the group of users is associated with a weight indicating a probability of a correspondence between a respective user and the category associated with the media item, receiving a request to change a size of the group of users from a first level to a second level, the first level corresponding to a first weight threshold for the group of users, and calculating, based a value indicating a difference between the first level and the second level, a second weight threshold for the group of users corresponding to the second level, the second weight threshold to be subsequently used to determine whether the media item is to be provided to a user requesting content from the content sharing platform.