evalml.objectives.RegressionObjective

class evalml.objectives.RegressionObjective

Base class for all regression objectives.

problem_types (list(ProblemType)): List of problem types that this objective is defined for.

Set to [ProblemTypes.REGRESSION, ProblemTypes.TIME_SERIES_REGRESSION]

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.objectives.MulticlassClassificationObjective.validate_inputs evalml.objectives.RegressionObjective.__init__