r - New version of xgboost package is not working under caret ...
Dec 17, 2025 · I am trying to implement the eXtreme Gradient Boosting algorithm using caret R package using the following code library (caret) data (iris) TrainData <- iris [,1:4] TrainClasses <- iris [,5] xg...
How to get feature importance in xgboost? - Stack Overflow
Jun 4, 2016 · 19 According to this post there 3 different ways to get feature importance from Xgboost: use built-in feature importance, use permutation based importance, use shap based importance. …
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?
XGBoost plot_importance doesn't show feature names
Oct 26, 2017 · I want to now see the feature importance using the xgboost.plot_importance() function, but the resulting plot doesn't show the feature names. Instead, the features are listed as f1, f2, f3, …
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 …
How to install xgboost package in python (windows platform)?
Nov 17, 2015 · File "xgboost/libpath.py", line 44, in find_lib_path 'List of candidates:\n' + ('\n'.join(dll_path))) __builtin__.XGBoostLibraryNotFound: Cannot find XGBoost Libarary in the …
XGBoost for multiclassification and imbalanced data
Jun 7, 2021 · sample_weight parameter is useful for handling imbalanced data while using XGBoost for training the data. You can compute sample weights by using compute_sample_weight() of sklearn …
python - How to determine and visualize a representative XGBoost ...
Sep 9, 2022 · 5 dtreeviz has an easy and a rather intuitive way to visualize decision trees. When we train using a XGBoost model, there are usually many trees created. And the prediction of the test …
Multiclass classification with xgboost classifier? - Stack Overflow
Sep 18, 2019 · Multiclass classification with xgboost classifier? Ask Question Asked 6 years, 5 months ago Modified 5 years, 8 months ago
ImportError: No module named xgboost - Stack Overflow
When I tried import from python terminal I get this error, although I followed all the steps to install xgboost, somehow python is unable to get the package details.I am relatively new to python, I...