6d373968731cc32c73d32fb0a13fc528077011d2,autosklearn/pipeline/components/regression/xgradient_boosting.py,XGradientBoostingRegressor,get_hyperparameter_search_space,#Any#,196

Before Change

            name="colsample_bytree", value=1)
        colsample_bylevel = UnParametrizedHyperparameter(
            name="colsample_bylevel", value=1)
        reg_alpha = UnParametrizedHyperparameter(
            name="reg_alpha", value=0)
        reg_lambda = UnParametrizedHyperparameter(
            name="reg_lambda", value=1)
        base_score = UnParametrizedHyperparameter(
            name="base_score", value=0.5)

After Change

        colsample_bylevel = UniformFloatHyperparameter(
            name="colsample_bylevel", lower=0.1, upper=1.0, default_value=1,
        )
        reg_alpha = UniformFloatHyperparameter(
            name="reg_alpha", lower=1e-10, upper=1e-1, log=True,
            default_value=1e-10)
        reg_lambda = UniformFloatHyperparameter(
            name="reg_lambda", lower=1e-10, upper=1e-1, log=True,
            default_value=1e-10)

Instances