中科院数学与系统科学研究院

科研进展与学术交流报告会

（第27期）

报告人： 明平兵 研究员（计算数学与科学工程计算研究所）

题目：Barron Type Spaces in Neural Network Approximation

摘 要：We shall discuss various Barron type spaces arising from neural networks. The relations among these spaces will be clarified, and we shall also establish the relationship between Barron type spaces and the classical function spaces such as Besov spaces, Sobolev spaces and Bessel potential spaces. As an application, certain new approximation rates for the shallow and deep neural networks with the Barron class as the target function space will be proved. This is a joint work with Yulei Liao (AMSS, CAS) and Yan Meng (RUC).

时  间：2023.3.31(星期五), 10:40-11:50

地  点：南楼204会议室，腾讯会议877-4221-8481（线上）

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