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侍蒋鑫
Ph.D. Student Supervisor: Professor Yu-Feng Li Email: shijx@lamda.nju.edu.cn |
Currently, I am pursuing my Ph.D. degree at the School of Artificial Intelligence, Nanjing University. I am also a member of LAMDA Group, which is led by Professor Zhi-Hua Zhou.
2023.09 - Now: Ph.D. Student, LAMDA Group & School of Artificial Intelligence, Nanjing University.
2020.09 - 2023.06: Graduate Student, LAMDA Group & Department of Computer Science and Technology, Nanjing University.
2016.09 - 2020.06: Undergraduate Student, School of Computer Science, Northwestern Polytechnical University.
My research interests include Machine Learning and Data Mining.
Particularly, I am interested in Long-Tail Learning (studying how to learn from data with long-tail distributions). Here is a wonderful repository maintained by Dr. Tong Wei: [Awesome Long-Tail Learning].
Vision-Language Models are Strong Noisy Label Detectors.
[pdf]
[code]
Tong Wei, Hao-Tian Li, Chun-Shu Li, Jiang-Xin Shi, Yu-Feng Li, Min-Ling Zhang.
In: Advances in Neural Information Processing Systems 37 (NeurIPS 2024).
Efficient and Long-Tailed Generalization for Pre-trained Vision-Language Model.
[pdf]
[code]
Jiang-Xin Shi*, Chi Zhang*, Tong Wei, Yu-Feng Li.
In: Proceedings of the 30th ACM SIGKDD Conference on Knowledge Discovery and Data Mining (KDD 2024).
Long-Tail Learning with Foundation Model: Heavy Fine-Tuning Hurts.
[pdf]
[code]
Jiang-Xin Shi*, Tong Wei*, Zhi Zhou, Jie-Jing Shao, Xin-Yan Han, Yu-Feng Li.
In: Proceedings of the 41st International Conference on Machine Learning (ICML 2024).
DeCoOp: Robust Prompt Tuning with Out-of-Distribution Detection.
[pdf]
[code]
Zhi Zhou, Ming Yang, Jiang-Xin Shi, Lan-Zhe Guo, Yu-Feng Li.
In: Proceedings of the 41st International Conference on Machine Learning (ICML 2024).
How Re-sampling Helps for Long-Tail Learning?
[pdf]
[code]
Jiang-Xin Shi*, Tong Wei*, Yuke Xiang, Yu-Feng Li.
In: Advances in Neural Information Processing Systems 36 (NeurIPS 2023).
Prototypical Classifier for Robust Class-Imbalanced Learning.
[pdf]
[code]
Tong Wei*, Jiang-Xin Shi*, Yu-Feng Li, Min-Ling Zhang.
In: Advances in Knowledge Discovery and Data Mining (PAKDD 2022).
(PAKDD 2022 Best Paper Award)
Probabilistic Label Tree for Streaming Multi-Label Learning.
[pdf]
[code]
Tong Wei*, Jiang-Xin Shi*, Yu-Feng Li.
In: Proceedings of the 27th ACM SIGKDD Conference on Knowledge Discovery and Data Mining (KDD 2021).
Robust Long-Tailed Learning under Label Noise.
[arxiv]
[code]
Tong Wei*, Jiang-Xin Shi*, Min-Ling Zhang, Yu-Feng Li.
Frontiers of Computer Science (FCS), In Press.
Residual Diverse Ensemble for Long-Tailed Multi-Label Text Classification.
[pdf]
[code]
Jiang-Xin Shi*, Tong Wei*, Yu-Feng Li.
SCIENCE CHINA Information Sciences (SCIS), 2024.
Transfer and Share: Semi-Supervised Learning from Long-Tailed Data.
[pdf]
[code]
Tong Wei*, Qian-Yu Liu*, Jiang-Xin Shi, Wei-Wei Tu, Lan-Zhe Guo.
Machine Learning (MLJ), 2022.
LIFT+: Lightweight Fine-Tuning for Long-Tail Learning.
[arxiv]
[code]
Jiang-Xin Shi, Tong Wei, Yu-Feng Li.
arXiv:2504.13282, 2025.
LawGPT: A Chinese Legal Knowledge-Enhanced Large Language Model.
[arxiv]
Zhi Zhou*, Jiang-Xin Shi*, Peng-Xiao Song*, Xiao-Wen Yang*, Yi-Xuan Jin, Lan-Zhe Guo, Yu-Feng Li.
arXiv:2406.04614, 2024.
Investigating the Limitation of CLIP Models: The Worst-Performing Categories.
[arxiv]
Jie-Jing Shao*, Jiang-Xin Shi*, Xiao-Wen Yang*, Lan-Zhe Guo, Yu-Feng Li.
arXiv:2310.03324, 2023.
A Survey on Extreme Multi-label Learning.
[arxiv]
Tong Wei, Zhen Mao, Jiang-Xin Shi, Yu-Feng Li, Min-Ling Zhang.
arXiv:2210.03968, 2022.
南京大学博士生英才奖学金一等奖, 2023.
PAKDD Best Paper Award, 2022.
Outstanding Graduate of Northwestern Polytechnical University, 2020.
CCF Elite Collegiate Award, 2019.
ACM-ICPC Asia Regional Contest Gold Medal, 2018 and 2017.
National Scholarship, 2018 and 2017.
SPC Member for: IJCAI 2025.
PC Member for: ICML 2023, 2024, 2025; NeurIPS 2023, 2024, 2025; ICLR 2024, 2025; KDD 2024; AAAI 2023, 2024, 2025; ICCV 2025; ACML 2022, 2024, 2025; ECAI 2023; AISTATS 2025; PRCV 2024.
Journal Reviewer for: Machine Learning; Frontiers of Computer Science; IET Computer Vision.
Captain of Northwestern Polytechnical University ACM-ICPC Competition Team, 2018.
Matrix Computation, Nanjing Univeristy, Spring, 2025.
Introduction to Advanced Machine Learning, Nanjing Univeristy, Spring, 2022.
Introduction to Machine Learning, Nanjing Univeristy, Fall, 2021.
Email: shijx@lamda.nju.edu.cn
Office: Room A515, Yifu Building, Xianlin Campus
Address: 163 Xianlin Avenue, Qixia District, Nanjing 210023, China