all AI news
On the Activation Function Dependence of the Spectral Bias of Neural Networks. (arXiv:2208.04924v2 [cs.LG] UPDATED)
Aug. 12, 2022, 1:11 a.m. | Qingguo Hong, Qinyang Tan, Jonathan W. Siegel, Jinchao Xu
cs.LG updates on arXiv.org arxiv.org
Neural networks are universal function approximators which are known to
generalize well despite being dramatically overparameterized. We study this
phenomenon from the point of view of the spectral bias of neural networks. Our
contributions are two-fold. First, we provide a theoretical explanation for the
spectral bias of ReLU neural networks by leveraging connections with the theory
of finite element methods. Second, based upon this theory we predict that
switching the activation function to a piecewise linear B-spline, namely the
Hat …
More from arxiv.org / cs.LG updates on arXiv.org
Jobs in AI, ML, Big Data
Data Architect
@ University of Texas at Austin | Austin, TX
Data ETL Engineer
@ University of Texas at Austin | Austin, TX
Lead GNSS Data Scientist
@ Lurra Systems | Melbourne
Senior Machine Learning Engineer (MLOps)
@ Promaton | Remote, Europe
Senior AI & Data Engineer
@ Bertelsmann | Kuala Lumpur, 14, MY, 50400
Analytics Engineer
@ Reverse Tech | Philippines - Remote