evalml.objectives.BinaryClassificationObjective

class evalml.objectives.BinaryClassificationObjective

Base class for all binary classification objectives.

problem_type (ProblemTypes): Type of problem this objective is. Set to ProblemTypes.BINARY. can_optimize_threshold (bool): Determines if threshold used by objective can be optimized or not.

Methods

decision_function	Apply a learned threshold to predicted probabilities to get predicted classes.
objective_function	Computes the relative value of the provided predictions compared to the actual labels, according a specified metric
optimize_threshold	Learn a binary classification threshold which optimizes the current objective.
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.