multioutput regression by xgboost - Stack Overflow
Sep 16, 2016 · Is it possible to train a model by xgboost that has multiple continuous outputs (multi-regression)? What would be the objective of training such a model?
How to get the list of features which are actually used by XGBoost
Apr 17, 2023 · The correct approach would be to traverse XGBoost tree data structure, and collect node split indices (which correspond to column indices in your training dataset). If your model config is …
ImportError: No module named xgboost - Stack Overflow
ImportError: No module named 'xgboost.xgbclassifier', I tried using your command, it returned this.
XGBoost Categorical Variables: Dummification vs encoding
Dec 14, 2015 · "When using XGBoost we need to convert categorical variables into numeric." Not always, no. If booster=='gbtree' (the default), then XGBoost can handle categorical variables …
Cannot import xgboost in Jupyter notebook - Stack Overflow
Jul 1, 2017 · import sys !{sys.executable} -m pip install xgboost This allows the package to be installed with right on Jupyter notebook.
python - XGBoost GPU version not outperforming CPU on small …
May 2, 2025 · I'm currently working on a parallel and distributed computing project where I'm comparing the performance of XGBoost running on CPU vs GPU. The goal is to demonstrate how GPU …
XGBoost produce prediction result and probability
Apr 7, 2020 · 21 I am probably looking right over it in the documentation, but I wanted to know if there is a way with XGBoost to generate both the prediction and probability for the results? In my case, I am …
XGBoost: Check failed: valid: Input data contains `inf` or `nan`
Jun 15, 2021 · use xgboost.DMatrix check every columns,try to turn data to xgboost.DMatrix,if turn failed,get turn error column data's value_counts for find abnormal data in this column
Custom loss function in XGBoost - Stack Overflow
Mar 9, 2025 · I would like to create a custom loss function for the "reg:pseudohubererror" objective in XGBoost. However, I am noticing a discrepancy between the results produced by the default …
Perform xgboost prediction with pyspark dataframe - Stack Overflow
Oct 18, 2023 · Perform xgboost prediction with pyspark dataframe Asked 2 years, 2 months ago Modified 2 years, 2 months ago Viewed 5k times