Measures
Measures operate on Prediction objects generated by learners. They quantify the prediction by comparing prediction with ground truth. The Measure objects provide an abstraction for a plethora of performance measures.
The mlr3book has a new chapter on validation and internal tuning
Measures operate on Prediction objects generated by learners. They quantify the prediction by comparing prediction with ground truth. The Measure objects provide an abstraction for a plethora of performance measures.