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Online advertising valuation apparatus and method

  • US 8,515,811 B2
  • Filed: 08/29/2011
  • Issued: 08/20/2013
  • Est. Priority Date: 08/08/2005
  • Status: Active Grant
First Claim
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1. A method comprising:

  • providing an online advertisement linked to content;

    obtaining a macro-context vector specifying classification of the content within a domain corresponding to a semantic space;

    obtaining a personalization vector quantifying the affinity of at least one aspect of a user for a plurality of domains;

    selecting, by the user, the online advertisement; and

    multiplying, by a processing element, the personalization vector and the macro-context vector to obtain a match value quantifying the similarity between the personalization vector and the macro-context vector.

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