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hyperopt / hyperopt-sklearn

Hyper-parameter optimization for sklearn
hyperopt.github.io/hyperopt-sklearn
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"- 0.0001" in default XGBoost search space #124

Open tdancois-qucit opened 5 years ago

tdancois-qucit commented 5 years ago

Hi,

I am interested in knowing how you defined the default search space for XGBoost. In particular, why there is a "- 0.0001" value on the following parameters: learning_rate, gamma, reg_alpha.

See: https://github.com/hyperopt/hyperopt-sklearn/blob/master/hpsklearn/components.py#L1236.

Thank you!