#ensembles

• 8 Oct 2024 · Study

  Machine Learning · Boosting and XGBoost

  Boosting builds shallow trees one after another, each fixing the previous errors; gradient boosting, learning rate, early stopping, and XGBoost.

• 30 Sept 2024 · Study

  Machine Learning · Random forest

  Bagging many decorrelated trees: bootstrap samples, random feature subsets, out-of-bag score, and feature importances.