Question

When comparing different biometric systems, one of the most important metrics used is called the _________, which represents the point at which the false rejection rate equals the false acceptance rate.

Answer 1

Crossover Error Rate(CER)

Step-by-step explanation:

Crossover Error Rate is an important metrics in the biometric systems.It is the value of FRR and FAR when the sensitivity is framed so that FRR and FAR are equal. The Crossover Error Rate(CER) is suitable for quantitative comparison of different biometric devices, applications or solutions.