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Server System and Method for Network-Based Service Recommendation Enhancement

  • US 20120203723A1
  • Filed: 02/04/2011
  • Published: 08/09/2012
  • Est. Priority Date: 02/04/2011
  • Status: Abandoned Application
First Claim
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1. A networked server system for enabling, facilitating and accuracy enhancing personalized service recommendations to a user using a new service, denoted SN, comprising an abstract user profile database, a service transformation database, an input/output network interface, and a processing unit adapted and configured to provide user selection functionality, dimension reduction functionality, profile update functionality and service recommendation functionality, the system adapted and configured to:

  • receive, via a network, from a new service SN, a service specific set of user profiles, denoted [PN]∀

    UN and having a user dimension and an attribute classification category dimension;

    combine the service specific set of user profiles [PN]∀

    UN and a set of previously received set of user profiles, denoted [PN−

    1
    ]∀

    UN−

    1
    , or a derivative thereof, into a combined set, denoted [cPN]∀

    IN, of user profiles for a set of users IN=UN

    UN−

    1
    ;

    orthogonally transform [cPN]∀

    IN into a set of abstract user profiles, denoted [aPN] ∀

    IN, that are minimized in attribute classification dimension; and

    reduce, in the attribute classification dimension, the abstract set [aPN]]∀

    IN to an abstract reduced set, denoted [arPN] ∀

    IN, of the user attributes having the highest variance, to enable enhanced personalized service recommendation to a user comprised in the common set IN of users.

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