QuestionApril 25, 2025

When comparing two biometric authentication systems, the one with higher CER (crossover error rate) is considered superior. True False

When comparing two biometric authentication systems, the one with higher CER (crossover error rate) is considered superior. True False
When comparing two biometric authentication systems, the one with higher CER (crossover error rate) is considered superior. True False

Solution
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Answer

False Explanation 1. Define CER CER (Crossover Error Rate) is the point where False Acceptance Rate (FAR) equals False Rejection Rate (FRR). Lower CER indicates better system accuracy. 2. Evaluate statement A higher CER means less accurate performance, so the system with lower CER is superior.

Explanation

1. Define CER<br /> CER (Crossover Error Rate) is the point where False Acceptance Rate (FAR) equals False Rejection Rate (FRR). Lower CER indicates better system accuracy.<br /><br />2. Evaluate statement<br /> A higher CER means less accurate performance, so the system with lower CER is superior.
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