It is “based on a proprietary algorithm for constructing models that differs from the standard gradient-boosting scheme.” ...

XGBoost (eXtreme Gradient Boosting) is a scalable, end-to-end, tree-boosting system that has produced state-of-the-art results on many machine learning challenges.

Wastewater treatment is energy-intensive, with aeration and pumping among the largest cost drivers. The review details how AI ...

Estimation is conducted by a componentwise gradient boosting algorithm, which scales well to large data sets and complex models. Applied Statistics of the Journal of the Royal Statistical Society was ...

In many problems of maximum likelihood estimation, it is impossible to carry out either the E-step of the EM algorithm. The present paper introduces a gradient algorithm that is closely related to the ...