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Systems and method for performing machine-implemented tasks of sending substitute keyword to advertisement supplier

  • US 8,997,100 B2
  • Filed: 12/09/2011
  • Issued: 03/31/2015
  • Est. Priority Date: 10/31/2006
  • Status: Active Grant
First Claim
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1. A computer-implemented method for selecting an advertisement for display, comprising:

  • receiving a keyword;

    generating an index based on the keyword;

    accessing, using the index, a first weighted group of tasks from a plurality of weighted groups of tasks, each task in the first weighted group of tasks associated with one or more values;

    generating a number based on the keyword;

    selecting a task of the first weighted group of tasks based on determining which of the one or more values includes the number;

    determining, with a processor, a substitute keyword for the received keyword based on the task; and

    sending the substitute keyword to an advertisement supplier.

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