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PROCESS OF TIME-SPACE COLLABORATIVE FILTERING OF INFORMATION

  • US 20080319986A1
  • Filed: 06/03/2008
  • Published: 12/25/2008
  • Est. Priority Date: 06/19/2007
  • Status: Abandoned Application
First Claim
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1. A process for collaborative time-space filtering of information comprising the steps:

  • Step 1;

    receiving a request to provide a relevancy-ranked list of items for user X;

    Step 2;

    using a content-based filter to rank the items in the repository for user X;

    Step 3;

    using a time-dependant collaborative filter to rank the items in the repository for user X;

    Step 4. computing time-dependant weights for combining the rankings from steps 2 and 3; and

    Step 5;

    computing the overall ranking of the items by using the time-dependant weights to combine the two rankings.

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