Contents

precisionScore(label:)

Computes the precision score for a class label.

Declaration

func precisionScore(label: Label) -> Double

Parameters

  • label:

    The label to use as true positive.

Return Value

The precision score for the given label.

Discussion

Precision score is computed as the ratio tp / (tp + fp) where tp is the number of true positives and fp is the number of false positives.

See Also

Computing and scoring