Biography
I am a year 3 PhD student at The Chinese university of Hong Kong, Shenzhen (CUHKSZ), supervised by Prof. Xiao Li. Before that, I obtained my bachelor degree in computer science from CUHKSZ in 2021.
My research interest lies in understanding modern large-scale deep learning models through its empirical behaviors, including its optimization and generalization properties. Based on thses insights, my objective is to develop effective, explainable, and applicable model. Recently, I am interested in foundation models.
Contact: qijunluo at link.cuhk.edu.cn
Publications and Preprints
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BAdam: A Memory Efficient Full Parameter Training Method for Large Language Models. [arXiv]
Qijun Luo, Hengxu Yu Xiao Li. -
Finite-Time Analysis of Fully Decentralized Single-Timescale Actor-Critic. [arXiv] [Openreview]
Accepted by Transactions on Machine Learning Research, 2023.
Qijun Luo, Xiao Li. -
Batch Group Normalization. [arXiv]
Xiaoyun Zhou, Jiacheng Sun, Nanyang Ye, Xu Lan, Qijun Luo, Bolin Lai, Pedro Esperanca, Guangzhong Yang, Zhenguo Li. -
Relaxed Conditional Image Transfer for Semi-supervised Domain Adaptation. [arXiv]
Qijun Luo*, Zhili Liu*, Lanqing Hong, Chongxuan Li, Kuo yang, Liyuan Wang, Fengwei Zhou, Guilin Li, Zhenguo Li, Jun Zhu.
* Equal contribution
Research Experiences
- The Chinese University of Hong Kong, Shen Zhen, Research Assistant, 2021.1-2021.5
- Huawei Noah’s Ark Lab, Research Intern, 2019.10-2020.9
- Shenzhen Research Institute of Big Data, Research Assistant, 2019.6-2019.8
Awards
- PhD fellowship, Shenzhen research institute of big data, 2022, 2023.
- Teaching assistant award, school of data science, CUHKSZ, 2023.
Teaching Experiences
- MDS5210: Machine Learning, 2022 spring & fall, 2023 fall. Teaching Assistant
- MAT3007: Optimization I, 2021 fall & summer. Teaching Assistant