Tuning a scikit-learn estimator with skopt Gilles Louppe, July 2016 Katie Malone, August 2016 If you are looking for a GridSearchCV replacement checkout the BayesSearchCV example instead. Problem statement Tuning the hyper-parameters of a machine learning model is often carried out using an exhaustive exploration of (a subset of) the space all hyper-parameter configurations (e.g., using sklearn.mo