This library scikit-learn in python I need to use, but the version is too low now, so I should upgrade!
When I just use this command:
pip install --upgrade scikit-learn
The error is showed:
ERROR: Cannot uninstall 'scikit-learn'. It is a distutils installed project and thus we cannot accurately determine which files belong to it which would lead to only a partial uninstall.
SOLUTION!!
Other solutions are helpless.
pip install --upgrade --force-reinstall --user scikit-learn
Different version of scikit-learn
If you want to import train_test_split:
- before v0.18
from sklearn.cross_validation import train_test_split
- from v0.18
from sklearn.model_selection import train_test_split
references:
https://github.com/pypa/pip/issues/4538
https://stackoverflow.com/questions/40704484/importerror-no-module-named-model-selection
