Topic Replies Activity
Welcome to XGBoost Community 1 July 4, 2018
XGBRegressor c++ loading 1 November 30, 2020
XGBoost uses classification tree or regression tree when doing classification? 4 November 27, 2020
Documentation for 'score' method missing for python package
RFC
2 November 26, 2020
Can I manually add a tree to a fitted xgb model? [python] 12 November 23, 2020
Xgboost returned objective value (R) 2 November 23, 2020
Probability for rank:pairwise 4 November 23, 2020
Adding source code as tar.gz in pypi 2 November 23, 2020
N_jobs=-1 no longer uses all cores? 6 November 23, 2020
Can I use the hidden c api XGBoosterPredictFromDense in c/cpp application 2 November 23, 2020
Replication of logloss for highly imbalanced dataset 22 November 23, 2020
How to use SparseMatrix? 4 November 23, 2020
When using DART booster, is GPU support possible?
RFC
3 November 20, 2020
Where to find the intercept of models built by xgboost with gblinear?
RFC
2 November 18, 2020
Should we pre-split dataset into small dataset when using distributed xgboost?
RFC
5 November 16, 2020
Very first tree in XGBRegressor not centered
RFC
2 November 10, 2020
XGBoost version not compiled with GPU support
RFC
8 November 10, 2020
Different results in predictions with numpy array and list 6 November 9, 2020
Saving DMatrix after building quantile cuts and historgram 2 November 8, 2020
DMatrix settings 3 November 6, 2020
[dask] Is distributed training globally "data parallel" and locally "feature parallel"? 5 November 5, 2020
Does xgboost support *negative* instance weights? 4 November 5, 2020
Cmake failed when installing Xgb with GPU as R package on Windows 10 3 November 4, 2020
How does XGBoost handle fully missing value columns (libsvm) 5 October 30, 2020
Does "refresh" option update split thresholds of tree nodes?
RFC
2 October 30, 2020
Can the data type of Grad and Hess be np.float64? 2 October 27, 2020
ld: symbol(s) not found for architecture x86_64 in dmlc 2 October 26, 2020
Guidance on implementing a custom ranking objective 1 October 26, 2020
XGboost4j spark model online prediction using Python Client 2 October 26, 2020
Can XGBoost explained by a similar regression tree?
RFC
2 October 24, 2020