余 浩 Hao Yu (H. Yu) Ph.D. Candidate, LAMDA Group School of Artificial Intelligence Nanjing University, Nanjing, China Email: yuh {AT} lamda.nju.edu.cn, yuhao8615 {AT} gmail.com CV: English version

About Me

Currently I am a fourth-year graduate student of School of Artificial Intelligence in Nanjing University and a member of LAMDA Group, led by professor Zhi-Hua Zhou.

I got my B.Sc. degree in School of the Gifted Young (SGY) in June 2019 from University of Science and Technology of China (USTC). In the same year, I was admitted to pursue for a Ph.D. degree in Nanjing University without entrance examination.

Research Interests

My current research interests include Computer Vision and Machine Learning. Currently, I'm focused on:

• Model Compression/Acceleration: Pruning, Low-rank Approximation, Knowledge Distillation.

• Image Related Tasks: Data Augmentation, Classification, Detection, Long-tail Learning.

Supervisor

Professor Jianxin Wu

Publications

Conference Articles

• Hao Yu, Jianxin Wu. Compressing Transformers: Features Are Low-Rank, but Weights Are Not! In Proceedings of the 37th AAAI Conference on Artificial Intelligence (AAAI2023). Washington DC, USA, Feb. 2023, pp. 11007-11015. [paper]

• Yun-Hao Cao, Hao Yu, Jianxin Wu. Training Vision Transformers with Only 2040 Images. In Proceedings of the 17th European Conference on Computer Vision (ECCV2022). Tel Aviv, Israel, Oct. 2022, LNCS vol. 13685, pp. 220-237. [paper] [arXiv] [code]

• Hao Yu, Huanyu Wang, Jianxin Wu. Mixup without Hesitation. In Proceedings of the 11th International Conference on Image and Graphics (ICIG 2021). Haikou, China, November 2021, pp. LNCS 12889, pp. 143-154. [paper] [arXiv] [code]

Journal Articles

• Hao Yu, Jianxin Wu. A Unified Pruning Framework for Vision Transformers. In SCIENCE CHINA Information Sciences (SCIS), 66(7), Article 179101, 2023. [paper] [appendix] [arXiv] [code]

Services

Conference Reviewers

• AAAI2023, AAAI2021

• CVPR2022

• ECCV2022

• PAKDD2022

• IJCAI2021

• ICPR2020

Journal Reviewers

• IEEE Transactions on Pattern Analysis and Machine Intelligence (TPAMI)

Teaching Assistant

• Pattern Recognition, Spring, 2021

• Data Mining for Complex Data Objects, Autumn, 2020

Contests & Awards

• Excellent Graduate Cadre of Nanjing University. 2021

• Excellent Youth League Member of Nanjing University. 2021

• Honorable mention in the competition of 2020 DIGIX Global AI Challenge. [slides][code]

• Xu Xin International Student Exchange Scholarship. 2019

• Talent Program in Computer Science and Technology of USTC. 2016,2017

Correspondence

Mail

Hao Yu
National Key Laboratory for Novel Software Technology
Nanjing University
163 Xianlin Avenue, Qixia District
Nanjing 210023, China

Laboratory

912, Building of Computer Science and Technology, Xianlin Campus of Nanjing University