公开(公告)号：US20240152545A1

公开(公告)日：2024-05-09

申请号：US18166419

申请日：2023-02-08

Applicant: Spotify AB

Inventor： Tony Jebara ,  Himan Abdollahpouri ,  Zahra Nazari ,  Alexander Zachary Gain ,  Maria Dimakopoulou ,  Benjamin Carterette ,  Mounia Lalmas-Roelleke ,  Clay Gibson

IPC: G06F16/483 ,  G06F16/435 ,  G06F16/901

CPC classification number: G06F16/483 ,  G06F16/437 ,  G06F16/9024

Abstract: An electronic system stores metadata for a plurality of media items, including, for each media item of the plurality of media items, at least one categorical identifier from a set of categorical identifiers. For a user of the media-providing service, the electronic system (i) determines a distribution of interests of the user with respect to the set of categorical identifiers; (ii) generates a network graph configured to represent a calibrated media item selection task, wherein the network graph represents respective relevance scores for each respective media item of the plurality of media items and the distribution of interests of the user with respect to the categorical identifiers; (iii) selects a set of media items from the plurality of media items to recommend to the user by solving for a maximum flow of the network graph; and (iv) provides the set of media items as recommendations to the user.