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Systems, methods, and computer readable media for maintaining recommendations in a media recommendation system

  • US 9,015,109 B2
  • Filed: 11/01/2012
  • Issued: 04/21/2015
  • Est. Priority Date: 11/01/2011
  • Status: Active Grant
First Claim
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1. A method of updating a list of media item recommendations for a single media item of a plurality of media items, the method comprising:

  • using at least a hardware processor and memory for;

    obtaining a play history instance for the single media item comprising a media item identifier, a timestamp indicating a time when a media item corresponding to the media item identifier was played, a user identifier identifying a user having played the single media item, and location information identifying a geographic location at which the user played the media item;

    adding the play history instance for the single media item to a play history list for the single media item corresponding to the media item identifier;

    in response to determining that an update criteria has been satisfied, executing an update function thereby updating the list of media item recommendations;

    determining whether a removal criteria has been satisfied; and

    in response to determining that the removal criteria has been satisfied, executing a removal function, thereby removing a play history instance from the play history list, wherein the removal criteria is determined as a function of an online status history of a user in the play history instance, wherein the user and other users of the list of media item recommendations participate in a social network, the online status history indicating a plurality of times in the past when the user was logged in to and participating in the social network.

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  • 9 Assignments
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