Topic Replies Activity
XGBoost performance scaling with RAM speeds 10 August 30, 2023
Binary vs Continuous Features for feature splitting 11 June 14, 2023
Future Warnings can't be suppressed - no matter what 10 October 24, 2023
How to get base_score from trained booster 5 August 26, 2023
Prediction Intervals with XGBoost and Quantile regression 4 June 9, 2023
Custom tweedie regression objective 3 October 20, 2023
Python 3.7 compatibility 3 May 4, 2023
Probabilistic class label for xgboost 1 August 16, 2023
Histogram Based Federated XGBoost 1 May 3, 2023
XGBRegressor with cross validation from sklearn is faster than using xgb.cv. Why? 3 July 6, 2023
Version 2.0.0 VS 1.7.6
RFC
3 October 10, 2023
Effect of using test set as validation set
RFC
2 June 2, 2023
XGBoost using GPU in wsl environment doesnt work 8 March 27, 2024
Dealing with xgboost multiple missing values 7 October 2, 2023
How to convert leaf indices to output (weight) of each tree leaf nodes? 4 October 24, 2023
AttributeError: 'XGBTreeModelLoader' object has no attribute 'base_score'
RFC
3 March 14, 2024
Custom Matrix Implementation
RFC
8 November 8, 2023
Streamlit web application issue 7 January 13, 2024
Old spark failed to load new xgboost booster 6 July 12, 2023
Debugging framework for C API functions 5 July 7, 2023
Feature_weights does not work properly 5 September 28, 2023
Incremental Training with new features and labels 4 September 22, 2023
Objective function for classification 2 October 20, 2023
Building xgboost4j on macos: java.lang.NoClassDefFoundError: Could not initialize class ml.dmlc.xgboost4j.java.XGBoost 2 September 11, 2023
Xgboost 1.7.6 Failed to initialize Rabit 2 December 21, 2023
Memory allocation error on GPU 3 May 24, 2023
XGBoost Architecture Diagram
RFC
2 July 13, 2023
Federated XGBoost
RFC
2 June 22, 2023
How can I manually fit a single tree with a customized cost function ( from pytorch) and then update the model trees in xgboost? 3 October 4, 2023
XGBOOST classification for ordinal classes with reg:squareerror 2 December 28, 2023
Training thousands of XGBoost models in parallel 2 March 18, 2024
Objective parameter of XGBoostClassifier 2 October 20, 2023
XGBoost : measuring n_jobs speedup (Python / scikit-learn interface) M1 Mac 4 September 15, 2023
xgboost.core.XGBoostError: basic_string::resize 1 October 12, 2023
Inconsistent number of samples in Sklearn with XGBoost 2 October 27, 2023
Learning to Rank with XGBClassifier 1 January 2, 2024
Xgboost inference in c 2 July 6, 2023
How to use xgboost.dll library? 3 June 9, 2023
How does XGBoost handles query weight in LTR? 5 December 14, 2023
Quantile_regression 2 November 9, 2023
Rank:ndcg is predicting all values to be zero, while pairwise builds the trees correctly 4 November 2, 2023
`.predict` `iteration_range` unexpected behaviour 3 August 1, 2023
Booster has no attribute handler 1 October 26, 2023
How to plot all trees in booster and visualize its structure
RFC
1 October 7, 2023
Understanding XGBoost AFT predictions [Question]
RFC
6 March 4, 2024
Does the weight work for the negative samples 2 June 2, 2023
Get leaf_scores in XGBoost 2 July 6, 2023
Bias towards cutting on features with large numbers of categories 3 October 23, 2023
Unexpected Short Training Time When Removing Feature Dimensions 4 September 21, 2023
Feature weights and sampling 2 November 2, 2023