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Four-way recommendation method and system including collaborative filtering

  • US 20030051240A1
  • Filed: 09/10/2001
  • Published: 03/13/2003
  • Est. Priority Date: 09/10/2001
  • Status: Abandoned Application
First Claim
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1. An automated collaborative filtering method for providing a recommendation of a first item to a primary viewer, said method comprising:

  • matching a first data to a subset of a second data, the first data indicative of a viewing of a first group of items by the primary viewer, the second data indicative of a viewing of a second group of items by a first group of secondary viewers; and

    generating the recommendation of the first item as a function of a third data and the subset of the second data, the third data indicative of one or more attributes of the first item.

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