Utilities

The imblearn.utils module includes various utilities.

Validation checks used in samplers

estimator_checks.parametrize_with_checks(...)	Pytest specific decorator for parametrizing estimator checks.
check_neighbors_object(nn_name, nn_object[, ...])	Check the objects is consistent to be a k nearest neighbors.
check_sampling_strategy(sampling_strategy, ...)	Sampling target validation for samplers.
check_target_type(y[, indicate_one_vs_all])	Check the target types to be conform to the current samplers.

Testing compatibility of your own sampler

Utils to check the samplers and compatibility with scikit-learn

parametrize_with_checks(estimators, *[, ...])

Pytest specific decorator for parametrizing estimator checks.