xgboost - 如何在 jupyter 中隐藏来自 xgboost 库的警告？

Question

不工作:

import warnings
warnings.filterwarnings('ignore')

我得到的警告:

[14:24:45] WARNING: C:/Jenkins/workspace/xgboost-win64_release_0.90/src/objective/regression_obj.cu:152: reg:linear is now deprecated in favor of reg:squarederror.

它使我在单元格中的输出困惑。

Answer 1

更改详细参数 verbosity = 0在模型定义中。它可以采用的值是:0 - "silent", 1 - "warning", 2 - "info", 3 - "debug"

xgboost = xgb.XGBRegressor(objective ='reg:linear', verbosity = 0, random_state=42)

XGBoost Documentation