许 璠 Fan Xu (F. Xu) Ph.D. candidate, LAMDA Group School of Artificial Intelligence National Key Laboratory for Novel Software Technology Nanjing University, Nanjing 210023, China Supervisor: Wei Gao Email: xuf@lamda.nju.edu.cn Laboratory: Yifu Building, Xianlin Campus of Nanjing University

Biography

Currently I am a PhD student of School of Artificial Intelligence in Nanjing University and a member of LAMDA Group(LAMDA Publications), led by professor Zhi-Hua Zhou.

I received my B.Sc. degree in School of computer science and engineering from Southeast University in June 2020. In the same year, I was admitted to study for a M.Sc. degree in Nanjing University without entrance examination. In September 2023, I was admitted to study for a Ph.D. degree in Nanjing University.

Research Interests

My research interests include Machine Learning and Data Mining. Currently, I am focus on

• Machine learning with unseen classes in the testing data.

Publication

• Fan Xu, Wu-Yang Chen, and Wei Gao. On the Learning with Augmented Class via Forests. In: Proceedings of the 34th International Joint Conference on Artificial Intelligence (IJCAI'25) , Montreal, Canada, 2025.

• Fan Xu, Zhi-Jian Zhou, Jie Ni and Wei Gao. Interpretation with Baseline Shapley Value for Feature Groups on Tree Models. Frontiers of Computer Science 19(5): 195316, 2025.

• Wei Gao, Fan Xu and Zhi-Hua Zhou. Towards convergence rate analysis of random forests for classification. Artificial Intelligence 313:103788, 2022.

Awards & Honors

• Outstanding Graduate of Southeast University, 2020.6
• National Undergraduate Scholarship, 2018.11

Correspondence

Email: xuf@lamda.nju.edu.cn

Address: Fan Xu, National Key Laboratory for Novel Software Technology, Nanjing University, Xianlin Campus Mailbox 603, 163 Xianlin Avenue, Qixia District, Nanjing 210023, China
(南京市栖霞区仙林大道163号, 南京大学仙林校区603信箱, 软件新技术国家重点实验室, 210023.)