Areas of Focus
- Mathematical theories of deep learning
Work Experience
- 2021.12-present - Peking University - Assistant Professor
- 2021.8-2021.11 - University of Pennsylvania - Postdoctoral Researcher
- 2018.11-2021.7 - Princeton University - Postdoctoral Researcher
Academic Background & Achievements
- 2019 PhD: Peking University
- 2012 Bachelor: Nankai University
Publications
- Machine Learning from a Continuous Viewpoint, Weinan E, Chao Ma, Lei Wu, 2020
- Barron spaces and flow-induced function spaces for neural network models, Weinan E, Chao Ma, Lei Wu, 2021
- A comparative analysis of the optimization and generalization property of two-layer neural network and random feature models under gradient descent dynamics, Weinan E, Chao Ma, Lei Wu, 2020
- A priori estimates of the population risk for two-layer neural networks, Weinan E, Chao Ma, Lei Wu, 2019
- How SGD selects the global minima in over-parameterized learning: A dynamical stability perspective, Lei Wu, Chao Ma, Weinan E, 2018
