Contents

truePositiveCount(of:)

Returns the number of times the predicted label matched the true label.

Declaration

func truePositiveCount(of label: Label) -> Int

Parameters

  • label:

    The label to use as true positive.

Return Value

The true positive count.

Discussion

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

See Also

Computing and scoring