evalml.objectives.CostBenefitMatrix.calculate_percent_difference¶
-
classmethod
CostBenefitMatrix.calculate_percent_difference(score, baseline_score)¶ Calculate the percent difference between scores.
- Parameters
score (float) – A score. Output of the score method of this objective.
baseline_score (float) – A score. Output of the score method of this objective. In practice, this is the score achieved on this objective with a baseline estimator.
- Returns
- The percent difference between the scores. Note that for objectives that can be interpreted
as percentages, this will be the difference between the reference score and score. For all other objectives, the difference will be normalized by the reference score.
- Return type
float