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Suggested item category systems and methods

  • US 7,870,031 B2
  • Filed: 12/22/2005
  • Issued: 01/11/2011
  • Est. Priority Date: 12/22/2005
  • Status: Active Grant
First Claim
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1. A system, including:

  • an interface to receive a request including at least one seller item identification; and

    a ranking module including a processor and a memory to calculate and display rank histograms corresponding to matching categories included in leaf categories and derived from at least one token weight corresponding to at least one token included in the seller item identification and a number of items for sale at a seller site,wherein the at least one token weight is assigned as a ratio of a total number of items for sale at the seller site and the number of items for sale at the seller site including the at least one token.

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