Class PrCurve (1.13.2)

PrCurve(mapping=None, *, ignore_unknown_fields=False, **kwargs)

Attributes
Name	Description
`annotation_spec`	`google.cloud.datalabeling_v1beta1.types.AnnotationSpec` The annotation spec of the label for which the precision-recall curve calculated. If this field is empty, that means the precision-recall curve is an aggregate curve for all labels.
`area_under_curve`	`float` Area under the precision-recall curve. Not to be confused with area under a receiver operating characteristic (ROC) curve.
`confidence_metrics_entries`	`MutableSequence[google.cloud.datalabeling_v1beta1.types.PrCurve.ConfidenceMetricsEntry]` Entries that make up the precision-recall graph. Each entry is a "point" on the graph drawn for a different `confidence_threshold`.
`mean_average_precision`	`float` Mean average prcision of this curve.

Classes

ConfidenceMetricsEntry(mapping=None, *, ignore_unknown_fields=False, **kwargs)