Parameter Value * memory memory: None * steps "steps: [('adaboostregressor', AdaBoostRegressor(base_estimator=None, learning_rate=1.0, loss='linear', n_estimators=50, random_state=None))]" @ adaboostregressor "adaboostregressor: AdaBoostRegressor(base_estimator=None, learning_rate=1.0, loss='linear', n_estimators=50, random_state=None)" @ adaboostregressor__base_estimator adaboostregressor__base_estimator: None @ adaboostregressor__learning_rate adaboostregressor__learning_rate: 1.0 @ adaboostregressor__loss adaboostregressor__loss: 'linear' @ adaboostregressor__n_estimators adaboostregressor__n_estimators: 50 @ adaboostregressor__random_state adaboostregressor__random_state: None Note: @, params eligible for search in searchcv tool.