8. Performance• FRR - False Rejection Rate, %
• FAR - False Acceptance Rate, %
• EER - Equal Error Rate, %
when the decision treshold fixed as to
assure FAR = FRR.
• Accuracy - %, percentage of (any) correct
decisions depends on the evaluation
scenario and decision threshold settings
• Example of the performance specification
FAR < 0.1%, and FRR< 5%
• Statistical significance:
How to assess the risk of rarely
occuring phenomena ?