evalml.objectives.F1

Inheritance diagram of F1
class evalml.objectives.F1[source]

F1 score for binary classification

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.