Memory¶

XGBoost reduce memory¶

https://xgboosting.com/xgboost-use-less-memory/

• set tree_method = 'hist'

• reduce max_bin. default = 256

• reduce max_depth. default = 6

• increase min_child_weight. default = 1

• colsample_bytree, colsample_bylevel, and colsample_bynode. default = 1