36 citations · 44 across the 4 of their papers we have counts for
4 papers
XPipe: Efficient Pipeline Model Parallelism for Multi-GPU DNN Training
Lei Guan, Wotao Yin, Dongsheng Li +1
We propose XPipe, an efficient asynchronous pipeline model parallelism approach for multi-GPU DNN training. XPipe is designed to use multiple GPUs to concurrently and continuously…
An Efficient ADMM-Based Algorithm to Nonconvex Penalized Support Vector Machines
Lei Guan, Linbo Qiao, Dongsheng Li +3
Support vector machines (SVMs) with sparsity-inducing nonconvex penalties have received considerable attentions for the characteristics of automatic classification and variable sel…
Loss Rank Mining: A General Hard Example Mining Method for Real-time Detectors
Hao Yu, Zhaoning Zhang, Zheng Qin +4
Modern object detectors usually suffer from low accuracy issues, as foregrounds always drown in tons of backgrounds and become hard examples during training. Compared with those pr…
On the Iteration Complexity Analysis of Stochastic Primal-Dual Hybrid Gradient Approach with High Probability
Linbo Qiao, Tianyi Lin, Qi Qin +1
In this paper, we propose a stochastic Primal-Dual Hybrid Gradient (PDHG) approach for solving a wide spectrum of regularized stochastic minimization problems, where the regulariza…