DOC BaseEstimator added url about problems to load from pickles
@@ -322,7 +322,10 @@ class BaseEstimator:
warnings.warn(
"Trying to unpickle estimator {0} from version {1} when "
"using version {2}. This might lead to breaking code or "
- "invalid results. Use at your own risk.".format(
+ "invalid results. Use at your own risk. "
+ "For more info please refer to:\n"
+ "https://scikit-learn.org/stable/modules/model_persistence"
+ ".html#security-maintainability-limitations".format(
self.__class__.__name__, pickle_version, __version__
),
UserWarning,
