Solved Choose the correct import statement to use cross | Chegg.com
Data School - 🤖⚡ scikit-learn tip #31: If you use cross-validation and your samples are NOT in an arbitrary order, shuffling may be required to get meaningful results. Use KFold or StratifiedKFold
Add a technical note regarding the parameter `error_score` in cross-validation tools · Issue #377 · INRIA/scikit-learn-mooc · GitHub
python - Cross validation: cross_val_score function from scikit-learn arguments - Stack Overflow
Using cross_val_score in sklearn, simply explained