Search Results for author: Dachuan Xu

Found 3 papers, 0 papers with code

THOR, Trace-based Hardware-adaptive layer-ORiented Natural Gradient Descent Computation

no code implementations AAAI Technical Track on Machine Learning 2021 Mengyun Chen, Kaixin Gao, Xiaolei Liu, Zidong Wang, Ningxi Ni, Qian Zhang, Lei Chen, Chao Ding, ZhengHai Huang, Min Wang, Shuangling Wang, Fan Yu, Xinyuan Zhao, Dachuan Xu

It is well-known that second-order optimizer can accelerate the training of deep neural networks, however, the huge computation cost of second-order optimization makes it impractical to apply in real practice.

Eigenvalue-corrected Natural Gradient Based on a New Approximation

no code implementations27 Nov 2020 Kai-Xin Gao, Xiao-Lei Liu, Zheng-Hai Huang, Min Wang, Shuangling Wang, Zidong Wang, Dachuan Xu, Fan Yu

Using second-order optimization methods for training deep neural networks (DNNs) has attracted many researchers.

A Trace-restricted Kronecker-Factored Approximation to Natural Gradient

no code implementations21 Nov 2020 Kai-Xin Gao, Xiao-Lei Liu, Zheng-Hai Huang, Min Wang, Zidong Wang, Dachuan Xu, Fan Yu

There have been many attempts to use second-order optimization methods for training deep neural networks.

Cannot find the paper you are looking for? You can Submit a new open access paper.