Topic Replies Activity
Monotonic constraint does not work on gbtree 1 June 20, 2022
Version 1.6 Availability On Conda Forge
RFC
6 June 11, 2022
Random_state not giving same result after restarting the python program 2 June 10, 2022
Predict Proba Outputting 1 Probabilities - Dask 1 June 7, 2022
XGBRanker predictions are slightly different in every run 1 June 1, 2022
Invalid classes inferred from unique values of `y`. Expected: [ 0 1 2 ... 1387 1388 1389], got [ 0 1 2 ... 18609 24127 41850] 1 May 31, 2022
Most important features at time of prediction 1 May 31, 2022
XGBClassifier's predictions are not probabilities with objective='binary:logistic' 1 May 30, 2022
Xgboost error in check.booster.params 1 May 29, 2022
Multi-class classification weighting for unbalanced datasets 7 May 27, 2022
Does xgboost supports a mixture of gblinear and gbtree boosting consequence? 1 May 26, 2022
Rabit can not find the tracker_demo.py to run the program 1 May 26, 2022
Custom metric output formatting during training 1 May 25, 2022
1.6.1 gpu_hist out of memory error on Windows but not Ubuntu 1 May 24, 2022
/src/data/data.cc:487: Check failed: valid: Label contains NaN, infinity or a value too large 2 May 20, 2022
Why is feature subsampling not made by default in XGBoost?
RFC
1 May 19, 2022
Xgboost on apple m1? 17 May 17, 2022
How does xgboost handle GPU training in a gridsearch? 2 May 16, 2022
How shall I load xgboost from dict? 3 May 13, 2022
Is there a mistake in the Python Package Introduction? 1 May 11, 2022
ValueError: Invalid classes inferred from unique values of `y` 1 May 5, 2022
Why the gain weight and cover score of some features are nan while the importance score of these features from sklearn is not nan 1 May 3, 2022
Question about scaling learning rate in source code 1 April 30, 2022
useExternalMemory no longer does anything 1 April 29, 2022
Why has rebalancing my data actually lead to better calibration?
RFC
2 April 27, 2022
Installation of gpu enabled xgboost from source, cuda 10.2, ubuntu 18.04 2 April 25, 2022
What is the command to run gradient boosted trees classification algorithm 2 April 23, 2022
XGBoostError - Invalid cast, from Null to Array 4 April 21, 2022
3-Dimensional Input for Multivariate Timeseries Prediction 1 April 20, 2022
Updating model with new data? 1 April 20, 2022