Ruoheng du
- Role
- Data Science Researcher at KPMG US
- Location
- New York, NY, US
- LinkedIn followers
- 500 followers
About Ruoheng du
I’m a Data Science graduate student at Columbia Engineering with hands-on experience…
Experience
Data Science Researcher
Sep 2025 — Present · New York, NY, US
Columbia Data Science Capstone· Building an intelligent QA system for healthcare policy documents with LLMs and RAG, enabling precise eligibility checks and legal reference retrieval.· Designing preprocessing and semantic retrieval pipelines, and developing context-aware answer generation to improve accuracy and interpretability of policy analysis.
Education
New York University
Bachelor of Science - BS, Data Science & Business and Finance
2020 — 2024
Columbia University
Master of Science - MS, Data Science
2024 — 2025
NYU Shanghai
Bachelor of Science - BS, Data Science & Business and Finance
2020 — 2024
Find verified contacts for anyone on LinkedIn
Unifers gives sales teams verified emails and direct dials, enriched profiles, and outreach that lands in the inbox.
Free plan included · No credit card required
This profile is compiled from publicly available professional sources. Unifers is not affiliated with or endorsed by LinkedIn. Request removal of this profile.