OptGBM:Optuna + LightGBM = OptGBM 源码

OptGBM OptGBM(= + )提供了一种scikit-learn兼容的估算器,可通过Optuna调整LightGBM中的超参数。 例子 import optgbm as lgb from sklearn . datasets import load_boston reg = lgb . LGBMRegressor ( random_state = 0 ) X , y = load_boston ( return_X_y = True ) reg . fit ( X , y ) y_pred = reg . predict ( X , y ) 默认情况下,将搜索以下超参数。 b