fairlearn.metrics.count#
- fairlearn.metrics.count(y_true, y_pred)[source]#
Calculate the number of data points in each group when working with MetricFrame.
The
y_trueargument is used to make this calculation. For consistency with other metric functions, they_predargument is required, but ignored.Read more in the User Guide. :rtype:
intAdded in version 0.7.0.
- Parameters:
- y_truearray_like
The list of true labels
- y_predarray_like
The predicted labels (ignored)
- Returns:
- int
The number of data points in each group.
