Currently I am a second-year gragraduate student of School of Artificial Intelligence in Nanjing University advised by Professor Yu-Feng Li, and a member of LAMDA Group, which is led by Professor Zhi-Hua Zhou. I received my B.Sc. degree from School of Big Data and Software Engineering in Chongqing University. In September 2023, I was admitted to study for a master’s degree at Nanjing University without an entrance examination.
My long-term goal is to build practical and robust AI systems in the real world.
My current research interests mainly include Machine Learning, Learnware and Efficient Fine-Tuning for LLMs.
📝 Publications
Conference Papers
- D3: Diversity, Difficulty, and Dependability-Aware Data Selection for Sample-Efficient LLM Instruction Tuning
Jia Zhang, Chen-Xi Zhang, Yao Liu, Yi-Xuan Jin, Xiao-Wen Yang, Bo Zheng, Yi Liu, Lan-Zhe Guo
In: Proceedings of the 34th International Joint Conference on Artificial Intelligence, Montreal, 2025 (IJCAI 2025)
Preprint
- Enabling Small Models for Zero-Shot Selection and Reuse through Model Label Learning
Jia Zhang, Zhi Zhou, Lan-Zhe Guo, Yu-Feng Li - Beyond Single: A Data Selection Principle for LLM Alignment via Fine-Grained Preference Signals
Jia Zhang, Yao Liu, Chen-Xi Zhang, Yi Liu, Yi-Xuan Jin, Lan-Zhe Guo, Yu-Feng Li
🤝 Academic Services
- Program Committee Member
- AAAI
- Academic Volunteer
- MLA 2023
- Teaching Assistant
- Matrix Computation, Nanjing Univeristy, Spring, 2025.
🎖 Honors and Awards
- 2024.12 Outstanding Student, Nanjing University
- 2023.06 Outstanding Graduate, Chongqing University
- 2021.12 National Scholarship, Chongqing University
- 2020.10 CCPC, Silver Medal, Qinghuangdao
📖 Educations
- 2023.09 - Now, Master, School of Artificial Intelligence, Nanjing University
- 2019.06 - 2023.06, Undergraduate, School of Big Data and Software Engineering, Chongqing University
💻 Internships
- 2025.05 - 2025.10, Alibaba, China.