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Poisson Hyperplane processes with rectified linear units

delete2026-02-16
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PRE
AI
S
Shufei Ge *
S
Shijia Wang
L
Lloyd T. Elliott
DOI:10.1007/s11222-026-10826-8delete
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摘要

摘要

En 中文
神经网络在各种分类和回归任务中表现出最佳性能。修正线性单元(ReLU)常被用作神经网络模型隐藏层的激活函数。本文建立了泊松超平面过程(PHP)与两层ReLU神经网络之间的联系。我们证明,带有高斯先验的PHP是两层ReLU神经网络的一种替代概率表示。此外,我们证明由PHP构建的两层神经网络可通过分解命题扩展到大规模问题。最后,我们提出了一种退火序贯蒙特卡罗算法用于贝叶斯推断。我们的数值实验表明,所提出的方法优于经典的两层ReLU神经网络。所提出模型的实现代码可在https://github.com/ShufeiGe/Pois_Relu.git获取。
Keyword:
Poisson hyperplane process
Neural network
Bayesian nonparametric models

期刊

S
Statistics and Computing
IF:
1.6
论文数:
200
被引数:
0

机构

S
simon fraser university
学者数:
1.7K
论文数: 891
被引数: 0
S
ShanghaiTech University
学者数:
9.7K
论文数: 5.9K
被引数: 1.6W
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