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System for delivering recommendations

  • US 7,013,238 B1
  • Filed: 07/15/2003
  • Issued: 03/14/2006
  • Est. Priority Date: 02/24/2003
  • Status: Expired due to Fees
First Claim
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1. In a computer system, a method for providing recommendations of items to a user, the method comprising:

  • evaluating the items in accordance with sets of parameters;

    recommending selected items to a user based on the evaluation of the items;

    receiving from the user feedback regarding the recommendations;

    adjusting the sets of parameters based on the feedback, wherein a genetic algorithm is utilized for adjusting the sets of parameters, and a fitness evaluation stage is utilized during which the fitness of each parameter set is evaluated and the results of the fitness evaluation are further utilized in a survival stage which determines the survival of each of the parameter sets.

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