1 code implementation • 14 Jun 2021 • MingHan Yang, Dong Xu, Qiwen Cui, Zaiwen Wen, Pengxiang Xu
In this paper, a novel second-order method called NG+ is proposed.
no code implementations • 1 Mar 2021 • Yi Wei, Xue Mei, Xin Liu, Pengxiang Xu
In this paper, we propose a Data Selection and joint Training (DST) method to automatically select training samples with accurate annotations.
no code implementations • 22 Aug 2020 • Jinfeng Zeng, Chenfeng Cao, Chao Zhang, Pengxiang Xu, Bei Zeng
To obtain the full spectrum of the Hamiltonian, we use a quantum imaginary time evolution algorithm with high temperature, which prepares a thermal state with a small correlation length.
Quantum Physics
1 code implementation • 10 Jun 2020 • Ming-Han Yang, Dong Xu, Zaiwen Wen, Mengyun Chen, Pengxiang Xu
Experiments on the distributed large-batch training show that the scaling efficiency is quite reasonable.