Topic Replies Activity
What does "leaf weight" mean? 7 May 2, 2020
Getting an error with xgboost DMatrix 9 May 2, 2020
ValueError: Must pass 2-d input when setting predict_contribs to True 14 April 29, 2020
When using xgb.cv with gpu_hist: "Check failed: Slice only supported for SimpleDMatrix currently." 5 April 29, 2020
Has anyone been able to implement a conditional logistic? 23 April 29, 2020
Watchlist example: why is test set used for performance monitoring AND prediction? 3 April 28, 2020
Survival:cox and panel data setup and xgboost 6 April 28, 2020
Using Optuna to tune XGBoost parameters 1 April 27, 2020
Is using Booster.predict() thread safe in scala? 2 April 25, 2020
XGBoost and Categorical Features 2 April 25, 2020
Model returning different values in python and scala 2 April 23, 2020
Detecting whether GPUs are available 2 April 22, 2020
'Accelerated Failure Time' label issues 5 April 21, 2020
Xgboost4j-spark 1.0.x availability 11 April 20, 2020
Apparent bug when attempting to create custom evaluation metric in R 5 April 19, 2020
Make a custom objective function that depends on other columns of the input data in R 3 April 19, 2020
Does sklearn wrapper include DMatrix automatically? 2 April 16, 2020
AttributeError: 'NoneType' object has no attribute 'replace' 5 April 15, 2020
Unable to setup pythn package with --use-cuda 3 April 13, 2020
How XGboost implement quantile regression 4 April 13, 2020
NVIDIA Quadro RTX 5000 Windows 10 Issue 6 April 11, 2020
Failing to build on musl 4 April 10, 2020
MAP (Mean Average Precision) objective in python XGBoost ranking
RFC
3 April 9, 2020
XGBoost feature importance - only shows two features 2 April 9, 2020
EMR spark - Unsatisfied link for libcrypto.so.1.0.0 2 April 9, 2020
Xgboost can't delete DMatrix object to release memory
RFC
2 April 8, 2020
Custom objective function - explanation of "logregobj" 4 April 4, 2020
Discrepancy between predict_proba and predict (using output_margin=True) for multi:softprob 2 April 4, 2020
Baseline cox prediction 3 April 4, 2020
VS debug, Attach to python.exe does not hit the break point
RFC
6 April 2, 2020