A model like GradientBoostingRegressor allows fit with sample_weights.
Is it possible to run a RandomizedSearchCV to optimize hyperparameters of such a model with sample_weights ?
thanks for help.
A model like GradientBoostingRegressor allows fit with sample_weights.
Is it possible to run a RandomizedSearchCV to optimize hyperparameters of such a model with sample_weights ?
thanks for help.
You can pass sample_weight
when calling fit
of RandomizedSearchCV
.
It corresponds to the fit_params
in the documentation: sklearn.model_selection.RandomizedSearchCV — scikit-learn 1.0.2 documentation
If the RandomizedSearchCV
is in a cross_validate
then, you need to pass sample_weight
to fit_params
parameter in cross_validate
.
Many thanks it works !
Maybe one day I will understand the magic behind ‘**’