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Pip install xgboost11/29/2022 ![]() ![]() ![]() ![]() Version Notificationįrom version 0.7.0 on Imbalance-XGBoost starts to support higher versions of XGBoost and removes supports of versions earlier than 0.4a30(XGBoost>=0.4a30). Version 0.8.1: The package now supports early stopping, you can specify this by early_stopping_rounds when initializing the object. The major contribution of the software is the drivation of the gradients and the implementations of them. The original Xgboost program provides a convinient way to customize the loss function, but one will be needing to compute the first and second order derivatives to implement them. The principal reason for us to use Weighted and Focal Loss functions is to address the problem of label-imbalanced data. This software includes the codes of Weighted Loss and Focal Loss implementations for Xgboost ( ) in binary classification problems. ![]()
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