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arXiv · 2210.06831

Multi-Target XGBoostLSS Regression

Alexander März
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Abstract

Current implementations of Gradient Boosting Machines are mostly designed for single-target regression tasks and commonly assume independence between responses when used in multivariate settings. As such, these models are not well suited if non-negligible dependencies exist between targets. To overcome this limitation, we present an extension of XGBoostLSS that models multiple targets and their dependencies in a probabilistic regression setting. Empirical results show that our approach outperforms existing GBMs with respect to runtime and compares well in terms of accuracy.

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Alexander März. 2022-10-13. Multi-Target XGBoostLSS Regression. https://arxiv.org/abs/2210.06831

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