Biometric fraud detection system and method
AssigneeNuance Communications, Inc.
InventorsHaydar Talib, Daniele Ernesto Colibro, Claudio Vair
Life of this patent
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Abstract
A method, computer program product, and computing system for defining a correction factor for a biometric profile of a plurality of biometric profiles based upon, at least in part, a detection performance metric associated with the biometric profile. The biometric profile may be adjusted based upon, at least in part, the detection policy for the biometric profile.
Claims14
A computer-implemented method, executed on a computing device, comprising:
- defining a detection policy for a biometric profile of a plurality of biometric profiles based upon, at least in part, a detection performance metric associated with the biometric profile;
- adjusting the biometric profile based upon, at least in part, the detection policy for the biometric profile;
- wherein defining the detection policy for the biometric profile includes defining a target detection performance metric for the biometric profile;
- and wherein defining the detection policy for the biometric profile includes defining a correction factor for the biometric profile based upon, at least in part, a biometric score for the biometric profile at the target detection performance metric for the biometric profile and a biometric score for the other biometric profiles of the plurality of biometric profiles at the target detection performance metric for the plurality of biometric profiles.
A computer program product residing on a non-transitory computer readable medium having a plurality of instructions stored thereon which, when executed by a processor, cause the processor to perform operations comprising:
- defining a detection policy for a biometric profile of a plurality of biometric profiles based upon, at least in part, a detection performance metric associated with the biometric profile;
- adjusting the biometric profile based upon, at least in part, the detection policy for the biometric profile;
- wherein defining the detection policy for the biometric profile includes defining a target detection performance metric for the biometric profile;
- and wherein defining the detection policy for the biometric profile includes defining a correction factor for the biometric profile based upon, at least in part, a biometric score for the biometric profile at the target detection performance metric for the biometric profile and a biometric score for the other biometric profiles of the plurality of biometric profiles at the target detection performance metric for the plurality of biometric profiles.
A computing system comprising:
- a memory;
- and a processor configured to define a detection policy for a biometric profile of a plurality of biometric profiles based upon, at least in part, a detection performance metric associated with the biometric profile, wherein the processor is further configured to adjust the biometric profile based upon, at least in part, the detection policy for the biometric profile;
- wherein defining the detection policy for the biometric profile includes defining a target detection performance metric for the biometric profile;
- and wherein defining the detection policy for the biometric profile includes defining a correction factor for the biometric profile based upon, at least in part, a biometric score for the biometric profile at the target detection performance metric for the biometric profile and a biometric score for the other biometric profiles of the plurality of biometric profiles at the target detection performance metric for the plurality of biometric profiles.
Dependencies are inferred from the claim text.