evalml.objectives.ObjectiveBase

class evalml.objectives.ObjectiveBase

Base class for all objectives.

problem_types = None

Methods

__init__	Initialize self.
calculate_percent_difference	Calculate the percent difference between scores.
is_defined_for_problem_type
objective_function	Computes the relative value of the provided predictions compared to the actual labels, according a specified metric
score	Returns a numerical score indicating performance based on the differences between the predicted and actual values.
validate_inputs	Validates the input based on a few simple checks.

Class Inheritance

evalml.model_understanding.prediction_explanations.explain_predictions_best_worst evalml.objectives.ObjectiveBase.__init__