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OPTIMIZING RANKING FUNCTIONS USING CLICK DATA

  • US 20090265290A1
  • Filed: 04/18/2008
  • Published: 10/22/2009
  • Est. Priority Date: 04/18/2008
  • Status: Abandoned Application
First Claim
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1. A system for optimizing machine-learned ranking functions based on click data, the system comprising:

  • a web server configured to collect click data for a set of queries and results;

    an advertisement engine configured to determine weighting for each feature of a plurality of features according to an online learning model based the click data; and

    wherein the advertisement engine selects an advertisement from a plurality of advertisements for display on a web page based on the weighting of each feature of the plurality of features.

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