sklearn.utils.validation.check_memory¶
- sklearn.utils.validation.check_memory(memory)[source]¶
Check that memory is joblib.Memory-like.
joblib.Memory-like means that memory can be converted into a sklearn.externals.joblib.Memory instance (typically a str denoting the cachedir) or has the same interface (has a cache method).
Parameters: memory : None, str or object with the joblib.Memory interface
Returns: memory : object with the joblib.Memory interface
Raises: ValueError :
If memory is not joblib.Memory-like.