公开(公告)号：US20170177585A1

公开(公告)日：2017-06-22

申请号：US15450230

申请日：2017-03-06

Applicant: SPOTIFY AB

Inventor： David Rodger ,  Daniel Stowell ,  Paul E. Linton ,  Kevin Sweeney ,  Paul Lamere

IPC: G06F17/30

CPC classification number: G06F16/4387 ,  G06F16/2365 ,  G06F16/639

Abstract: Methods, systems and computer program products are provided for generating a playlist. An application programming interface (API) receives a request to generate a playlist, where the request includes a set of rule-primitives. A playlist engine evaluator evaluates a rule corresponding to each rule-primitive in the set of rule-primitives across a catalog of media content, calculates a cost associated with each item in the catalog of media content, and generates a playlist based on the items of the catalog having the lowest costs.

公开(公告)号：US10657169B2

公开(公告)日：2020-05-19

申请号：US15450230

申请日：2017-03-06

Applicant: SPOTIFY AB

Inventor： David Rodger ,  Daniel Stowell ,  Paul E. Linton ,  Kevin Sweeney ,  Paul Lamere

IPC: G06F16/438 ,  G06F16/638 ,  G06F16/23

Abstract: Methods, systems and computer program products are provided for generating a playlist. An application programming interface (API) receives a request to generate a playlist, where the request includes a set of rule-primitives. A playlist engine evaluator evaluates a rule corresponding to each rule-primitive in the set of rule-primitives across a catalog of media content, calculates a cost associated with each item in the catalog of media content, and generates a playlist based on the items of the catalog having the lowest costs.