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FORECASTING TIME-DEPENDENT SEARCH QUERIES

  • US 20090006045A1
  • Filed: 06/28/2007
  • Published: 01/01/2009
  • Est. Priority Date: 06/28/2007
  • Status: Active Grant
First Claim
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1. A method in a computing device for forecasting frequency of a time-dependent query, the method comprising:

  • storing frequency of the query at intervals;

    calculating a value of a frequency spectral of the query for each of a plurality of angular frequencies;

    identifying one or more peaks within the frequency spectral;

    generating, for a model, parameters for each identified peak; and

    determining a forecasted frequency at an interval based on the model parameters generated for the model.

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