Welcome to Jiaxu's Website!

Study Design: Collaborated with doctors to establish the research framework, discussed the scope of features, and performed data preprocessing and visualization based on medical insights
Model Development: Compared the performance of models like LightGBM in predicting postoperative AKI, selected the best-performing model with an AUC above 0.8 to provide insights for clinical decision making
Medical Interpretation: Utilized SHAP to provide explanations to doctors about the medical implications of machine learning results, co-authored a research paper as a joint first author

About

Hi, I'm Jiaxu (Jashu). I'm an Associate at the Boston Consulting Group Shanghai office. I hold a Bachelor of Science degree with highest distinction from Fudan University, majoring in Physics and Data Science.

I’m passionate about AI and entrepreneurship. My research primarily focuses on applied artificial intelligence, with representative work on retrieval-augmented diffusion models for e-commerce (KDD '25) and physics-guided neural networks for air quality prediction (NeurIPS '25 workshop oral). I’m eager to explore what change I can bring to this world!

My life trajectory started in the suburbs of a small city, proceeded to the provincial capital Zhengzhou, and now I’m in Shanghai. Along the way, I realized how exposing myself to diverse cultures and communicating different ideas could enable the reimagination of a career and a life. Therefore, I’m passionate about connecting people through intercultural communications and public speaking. Feel free to explore the exciting activities that have shaped my journey.

Other than that, I am a Ravenclaw, an ENTJ, a jogger, an amateur pianist, a professional Hulusi player, and more to be discovered. Thank you for visiting my website and it's a pleasure introducing myself to you. If you find my stories interesting or inspiring, feel free to connect me and I look forward to another insightful conversation!