Topic Replies Activity
Gradient-Based Sampling Federated XGBoost 1 December 14, 2023
How does XGBoost handles query weight in LTR? 5 December 14, 2023
Xgb.train slower with gpu_hist than with just hist 1 December 12, 2023
How to build a link library for X86 architecture? 1 December 12, 2023
What does "leaf weight" mean? 8 December 7, 2023
[Docs] Looking for further information on learning parameters 'seed' and 'seed_per_iteration' 1 December 5, 2023
[replicate code notebook attached] XGBoost custom_metric vis disable_default_eval_metric not working 1 December 1, 2023
XGBoost Tree for Regression Flowchart 1 November 20, 2023
When importing large models, Error - Expecting: "L", got: "\0" 1 November 14, 2023
Has anyone been able to implement a conditional logistic? 24 February 17, 2021
Generic optimization with random forest and non differentiable objective function 2 November 13, 2023
Quantile_regression 2 November 9, 2023
Custom Matrix Implementation
RFC
8 November 8, 2023
ValueError: DataFrame.dtypes for data must be int, float, bool or categorical. When categorical type is supplied, DMatrix parameter `enable_categorical` must be set to `True` 2 November 5, 2023
XGBoost.dll is not signed 2 November 3, 2023
The feature is still experimental and not yet ready for production use 4 November 3, 2023
What to make a hybrid between GWR and XGBoost for prediction? 1 November 2, 2023
Rank:ndcg is predicting all values to be zero, while pairwise builds the trees correctly 4 November 2, 2023
Feature weights and sampling 2 November 2, 2023
[Source Code] Inquiry about Boosting Iteration Logic in XGBoost's Training Loop
RFC
1 October 31, 2023
Inconsistent number of samples in Sklearn with XGBoost 2 October 27, 2023
Booster has no attribute handler 1 October 26, 2023
Xgboost不能处理浮点型复数 1 October 25, 2023
"No visible GPU is found, setting `gpu_id` to -1"
RFC
6 October 24, 2023
Pred_leaf much slower than simpler predict 1 October 24, 2023
How to convert leaf indices to output (weight) of each tree leaf nodes? 4 October 24, 2023
Future Warnings can't be suppressed - no matter what 10 October 24, 2023
Bias towards cutting on features with large numbers of categories 3 October 23, 2023
Difference in conda libxgboost, py-xgboost xgboost 1 October 23, 2023
OVO option for AUC in eval_metric 1 October 21, 2023