Discussion of: “Nonparametric regression using deep neural networks with ReLU activation function”
关于“使用 ReLU 深度神经网络进行非参数回归”的讨论
I would like to congratulate Johannes Schmidt–Hieber on a very interesting paper in which he considers regression functions belonging to the class of so-called compositional functions and analyzes the ability of estimators based on the multivariate nonparametric regression model of deep neural networks to achieve minimax rates of convergence. In my discussion, I will first regard such a type of result from the general viewpoint of the theoretical foundations of deep neural…