error rates

How often wrong

Error rates measure how often mistakes occur in a process, system, or measurement.

In statistics and machine learning, the error rate is the proportion of incorrect predictions or classifications.

In data transmission, it tracks corrupted bits.

In manufacturing, it counts defective units.

Lower error rates generally indicate better performance: The new algorithm reduced error rates by half.

The acceptable threshold depends entirely on context—a 1% error rate might be excellent for speech recognition but catastrophic for nuclear safety systems.

Opposites
measurement outcome valence

error ratessuccess rates

Frequency of achieving goals

pass rates · success metrics

quality indication

error ratesflawlessness

Total absence of defects

Family

error, errors, erroneous, erroneously, err, errs, erred, erring, errant

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