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Jun, 2023
使用定点树加速广义随机森林
Accelerating Generalized Random Forests with Fixed-Point Trees
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David Fleischer, David A. Stephens, Archer Yang
TL;DR
该研究论文介绍了广义随机森林及其应用。通过提出一种基于固定点迭代方法的树生长规则,实现梯度免费优化。通过数值模拟,证明所得估计器与传统梯度规则下所得估计器有可比性。
Abstract
generalized random forests
arXiv:1610.01271 build upon the well-established success of conventional forests (Breiman, 2001) to offer a flexible and powerful
non-parametric method
for estimating local solutions of
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