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Self-service terminal

  • US 20090057395A1
  • Filed: 09/05/2007
  • Published: 03/05/2009
  • Est. Priority Date: 09/05/2007
  • Status: Active Grant
First Claim
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1. A method of detecting attempted fraud at a self-service terminal, the method comprising:

  • providing a classifier having a plurality of input zones, each input zone being adapted to receive data of a different modality;

    mapping inputs from a plurality of sensors in the self-service terminal to respective input zones of the classifier;

    for each input zone, independently operating on inputs within that zone to create a weighted set;

    combining the weighted sets using a dedicated weighting function for each weighted set to produce a composite set; and

    deriving a plurality of class values from the composite set to create a classification result.

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