从 sklearn.ensemble 导入时出现导入错误？

Question

I received an import error when importing the HistGradientBooostingClassifier from sklearn.ensemble

I typed in jupyter notebook:

'from sklearn.ensemble import HistGradientBoostingClassifier'

.

Answer 1

The first result from a (US) Google search for ImportError from sklearn.ensemble import HistGradientBoostingClassifier is this issue from the scikit-learn repo on Github.

HistGradientBoostingRegressor is experimental. You need to enable experimental features first:

from sklearn.experimental import enable_hist_gradient_boosting
from sklearn.ensemble import HistGradientBoostingRegressor