menpofit.error.area_under_curve_and_failure_rate(errors, step_error, max_error, min_error=0.0)[source]

Computes the Area Under the Curve (AUC) and Failure Rate (FR) of a given Cumulative Distribution Error (CED).

  • errors (list of float) – The list of errors per image.

  • step_error (float) – The sampling step of the error bins of the CED.

  • max_error (float) – The maximum error value of the CED.

  • min_error (float) – The minimum error value of the CED.


  • auc (float) – The Area Under the Curve value.

  • fr (float) – The Failure Rate value.