Topic Replies Activity
Welcome to XGBoost Community 1 July 4, 2018
Theoretical Advantage of Information Gain-based Split over Random Split 1 February 22, 2024
Can't turn off the validation messages during training
RFC
4 February 20, 2024
Why Hessian should be doubled? 1 February 18, 2024
Are There Ways to Identify Which Subsample of Data an XGBoost Tree Was Fitted On? 1 February 15, 2024
Are There Ways to Identify Which Subsample of Data an XGBoost Tree Was Fitted On? 1 February 15, 2024
Colsample_by_tree leads to not reproducible model across machines (Mac OS, Windows) 7 February 14, 2024
XGBoost2.0.3 + DASK = "Multiple processes within communication group running on same CUDA device is not supported." 3 February 1, 2024
Leaf node instances 1 January 23, 2024
XGBRegressor: Custom objective function parameters 1 January 17, 2024
Streamlit web application issue 7 January 13, 2024
How to get the predicted y value for the training data from the results of xgboost function in R
RFC
1 January 9, 2024
XGBoost Behavior When subsample=0 and colsample_bytree=0
RFC
1 January 9, 2024
Is there any way to deal with group info in custom logloss data
RFC
1 January 5, 2024
Validation set hosting during GPU training 1 January 3, 2024
Xgboost compatibility with small dtypes? 1 January 3, 2024
Learning to Rank with XGBClassifier 1 January 2, 2024
XGBOOST classification for ordinal classes with reg:squareerror 2 December 28, 2023
FIRST TIMER- How do increase the accuracy of XGBOOST with RandomizedSearchCV 1 December 21, 2023
Xgboost 1.7.6 Failed to initialize Rabit 2 December 21, 2023
Can not get XGB to use GPU (CUDA:1) 1 December 19, 2023
How to sign XGB Model format (.XGB file) 1 December 18, 2023
Training thousands of XGBoost models in parallel 1 December 18, 2023
Why do operations involving a dump from the booster result in an error with the new multi-target option? 1 December 18, 2023
Handling Categorical Data with PySpark API
RFC
1 December 14, 2023
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