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Hey! CatBoost team here. Yes, stacking different gradient boosting algorithms works well on practice. One example is a just finished kaggle-like competition: h
by s0ulmate 9y ago
Hey! CatBoost team here.
Yes, stacking different gradient boosting algorithms works well on practice. One example is a just finished kaggle-like competition: http://mlbootcamp.ru/round/12/sandbox/ http://mlbootcamp.ru/round/12/sandbox/
where mpershin stacked CatBoost with LGBM and got the 7th place.
The kernel for this solution can be found in one of our tutorials: https://github.com/catboost/catboost/blob/master/catboost/tutorials/mlbootcamp_v_tutorial.ipynb https://github.com/catboost/catboost/blob/master/catboost/tu...