Boosting

1. GBM，GBDT，Gradient Boosting Machine
   ref: https://scikit-learn.org/stable/modules/generated/sklearn.ensemble.GradientBoostingRegressor.html#sklearn.ensemble.GradientBoostingRegressor

2. XGBoost，Extreme Gradient Boosting
   ref: https://xgboost.ai/

3. LightGBM，Light Gradient Boosting Machine，
   ref: https://lightgbm.readthedocs.io/en/latest/

4. CatBoost: CatBoost is an algorithm for gradient boosting on decision trees.
   ref: https://catboost.ai/

Bagging

1. Random Forest
   ref: https://scikit-learn.org/stable/modules/generated/sklearn.ensemble.RandomForestRegressor.html#sklearn.ensemble.RandomForestRegressor