Hi! I am a 3rd-year undergraduate at Zhiyuan College (Honor, Top 10%), Shanghai Jiao Tong University. My academic journey has been enriched by several research experiences. Most recently, I was a research intern at National University of Singapore, collaborating with Dr. Zhaomin Wu under the supervision of Prof. Bingsheng He. Before that, I worked as an undergraduate researcher at Shanghai Jiao Tong University, working alongside Mr. Zhihui Xie, mentored by Prof. Shuai Li and Dr. Tong Yu. I’ve also had the privilege of collaborating with Prof. Bao-Liang Lu and Prof. Wei-Long Zheng.
Besides research, I’ve excelled in competitive programming, winning awards in OI, ICPC, CCPC and various other contests. See my CV for details.
My research interests are primarily focused on Large Language Models and AI for Science. I’m always eager to engage in discussions about these topics, so please feel free to reach out if you’d like to chat!
🔥 News
- 2024.10: Our work Llamdex is on arXiv!
- 2024.09: 🎉Our work Internal Consistency is accepted to NeurIPS 2024! 🎉
- 2024.05: Our work Internal Consistency is on arXiv!
📝 Publications
* denotes equal contribution
Model-Based Differentially Private Knowledge Transfer for Large Language Models
Zhaomin Wu*, Jizhou Guo*, Junyi Hou, Bingsheng He, Lixin Fan, Qiang Yang
Under review
- Proposed Llamdex, a novel framework that integrates privacy-preserving, domain-specific models into LLMs.
- Demonstrated significant performance gains in domain-specific tasks, with up to 26% accuracy improvement while maintaining differential privacy guarantees.
- Achieved comparable inference efficiency to base LLMs while enhancing domain-specific capabilities.
Calibrating Reasoning in Language Models with Internal Consistency
Zhihui Xie, Jizhou Guo, Tong Yu, Shuai Li
NeurIPS 2024
- Developed a novel “internal consistency” approach to calibrate reasoning in LLMs, resulting in a significant boost in reasoning performance without requiring additional training.
- Conducted in-depth analysis of Chain-of-Thought (CoT) reasoning in LLMs through the lens of internal representations.
EEG-based Emotion Recognition in an Olfactory Stimulation Paradigm
Jiaqi Wang, Zhengting Chen, Yifan Wu, Keyan Huang, Dian Zhang, Jizhou Guo, Xinglan Liu, Dan Peng, Weilong Zheng, Baoliang Lu
Under review
- Designed and executed experiments to predict human emotions from EEG signals under various olfactory stimuli.
- Implemented and compared multiple deep learning models (MLP, CNN, Transformer) with Domain-Adversarial Neural Networks (DANN).
💻 Projects
Novel biological dressing for atopic dermatitis
- Work done at Quantitative Biology Summer School of Center for Life Sciences, Peking University on 2023.07.
- Conceptualized and simulated a novel bio-responsive bandage using MATLAB, modeling drug diffusion processes for optimized wound healing.
Palm liveness detection
- Work done at Tencent Spark Project of Tencent Corporation on 2022.08.
- Engineered a robust palm liveness detection system.
🎖 Honors and Awards
Click here to view all certificates
- 2024.11 Zhiyuan First-Class Overseas Research Scholarship.
- 2024.09 Merit Student in the Student Community, SJTU (19 recipients).
- 2023.12 Second-Class Academic Scholarship, SJTU (Top 5%, ranked 2nd overall).
- 2023.12 Zhiyuan Honors Scholarship.
- 2023.12 Third prize in Mathematics competition of Chinese College Students (Shanghai).
- 2023.09 First prize in Shanghai Collegiate Programming Contest (Ranked 2nd in Shanghai).
- 2023.08 Gold medal in Astar Programming Contest (Shanghai region) (Ranked 2nd in Shanghai).
- 2023.05 Gold medal in 2023 China Collegiate Programming Contest (CCPC) National Invitational Contest (Hunan).
- 2023.05 Gold medal in 2023 International Collegiate Programming Contest (ICPC) Xi’an Invitational Contest.
- 2022.12 Zhiyuan Honors Scholarship.
- 2022.12 Gold medal in 2022 International Collegiate Programming Contest (ICPC) Asia Hangzhou Regional Contest (Ranked 8th nationwide).
- 2022.09 Gold medal in 2022 China Collegiate Programming Contest (CCPC) (Shanghai region).
- 2021.07 Silver medal in National Olympiad in Informatics (NOI).
- 2021.03 Ranked 22nd nationwide in National Olympiad in Informatics (NOI) Online Senior Group.