196 citations · 688 across the 10 of their papers we have counts for
Showing 2019Show all
2 papers · 1 filter
math.NA2019★ 99 cited
Deep Network Approximation Characterized by Number of Neurons
Zuowei Shen, Haizhao Yang, Shijun Zhang
This paper quantitatively characterizes the approximation power of deep feed-forward neural networks (FNNs) in terms of the number of neurons. It is shown by construction that ReLU…
cs.LG2019★ 79 cited
Nonlinear Approximation via Compositions
Zuowei Shen, Haizhao Yang, Shijun Zhang
Given a function dictionary and an approximation budget , nonlinear approximation seeks the linear combination of the best terms $\{T_n\}_{1\le n\le…