Skip to content
Home » Glossary » Performance Metrics: False Positive Rate

Performance Metrics: False Positive Rate

  • by

What is the False Positive Rate?

The False Positive Rate (Fall-out) is a performance metric that measures the probability that your model will predict positive when the true value is negative.

 \frac{FP}{FP+TN} = \frac{FP}{N} = 1 - TNR