Lijun Zhang

Design of intelligent home pension service platform based on machine learning and wireless sensor network

2020 · Journal of Intelligent & Fuzzy Systems

At present, there is a certain lag in the construction of the service platform of the smart home pension system in my country, which does not reflect the use characteristics of the elderly. In order …

AdaDiff: Adaptive Gradient Descent with the Differential of Gradient

2021 · Journal of Physics Conference Series

Abstract Optimization methods are crucial to train deep neural networks. Adaptive optimization methods, especially Adam, are wildly used because they aren’t sensitive to the selection of learning rate and converge fast. Recent work point out …

Generalizability of Memorization Neural Networks

2024 · arXiv (Cornell University)

The neural network memorization problem is to study the expressive power of neural networks to interpolate a finite dataset. Although memorization is widely believed to have a close relationship with the strong generalizability of deep …