Machine learningMachine learning
鲁棒XGBoost
鲁棒XGBoost将XGBoost的可扩展梯度提升框架与鲁棒损失函数(主要是Huber损失或其变体)相结合,生成一个能够抵抗异常值扭曲影响的梯度提升树集成模型。通过用一个对大残差影响进行降权的损失函数替换平方误差目标函数,该模型即使在训练数据包含极端值或标签噪声时,也能对连续目标变量提供可靠的预测。
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来源
- Chen, T. & Guestrin, C. (2016). XGBoost: A Scalable Tree Boosting System. Proceedings of the 22nd ACM SIGKDD International Conference on Knowledge Discovery and Data Mining, 785–794. DOI: 10.1145/2939672.2939785 ↗
- Huber, P. J. (1964). Robust Estimation of a Location Parameter. The Annals of Mathematical Statistics, 35(1), 73–101. DOI: 10.1214/aoms/1177703732 ↗
如何引用本页
ScholarGate. (2026, June 3). Robust XGBoost (Extreme Gradient Boosting with Robust Loss Functions). ScholarGate. https://scholargate.app/zh/machine-learning/robust-xgboost
Which method?
Set this method beside its closest kin and read them side by side — the library lays the books on the table; the choice is yours.
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- 鲁棒LightGBM机器学习↔ compare
- 稳健线性回归机器学习↔ compare
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- XGBoost机器学习↔ compare