Contents

falsePositiveCount(of:)

Returns the number of times the predicted label did not match the true label.

Declaration

func falsePositiveCount(of label: Label) -> Int

Parameters

  • label:

    The label to use as true positive.

Return Value

The false positive count.

Discussion

If the label does not have a confidence threshold, the false positive count is the number of elements in the ground truth labels collection that do not contain the label. If the label has a confidence threshold NaN, the false positive count is 0. If the label is not in the known set of labels, the false positive count is 0.

See Also

Computing and scoring