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20222025
most citedMinimum Width of Leaky-ReLU Neural Networks for Uniform Universal Approximation

3 citations · 3 across the 5 of their papers we have counts for

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math.OC2025

Achieving Universal Approximation and Universal Interpolation via Nonlinearity of Control Families

Yongqiang Cai, Yifei Duan

A significant connection exists between the controllability of dynamical systems and the approximation capabilities of neural networks, where residual networks and vanilla feedforw…

cs.CL2025

Retrieval Backward Attention without Additional Training: Enhance Embeddings of Large Language Models via Repetition

Yifei Duan, Raphael Shang, Deng Liang +1

Language models can be viewed as functions that embed text into Euclidean space, where the quality of the embedding vectors directly determines model performance, training such neu…