Shinpei Nakamura-Sakai
I am a Ph.D. student in Statistics and Data Science at Yale University. My research interest lies on causal inferece, synthetic data generation, and machine learning application. In application, I enjoy applying theory to solve problems related to finance, medicine, social science, and sports. I am very fortunate to be advised by Professor Jas Sekhon and Professor Laura Forastiere.
Research
(*) indicates equal contribution
Syhthetic Data and Differential Privacy
- Enhancing Collaborative Medical Outcomes through Private Synthetic Hypercube Augmentation: PriSHA
Shinpei Nakamura-Sakai, Dennis Shung, Jasjeet Sekhon
Conference on Health, Inference, and Learning, 2024, PMLR, (CHIL), To appear
AAAI SSS Clinincal FMs, 2024, Traditional Track (Spotlight, top 10 submission)
Paper - Supervised generative optimization approach for tabular data
Fadi Hamad*, Shinpei Nakamura-Sakai*, Saheed Obitayo, Vamsi K. Potluru
Proceedings of the ACM International Conference on AI in Finance (ICAIF), 2023, (Oral, top 20.5%)
Paper- Winner of 2nd Place at JPMC Global Hackathon
- Winner of 2nd Place at JPMC Global Hackathon
Causal Inference
- Estimating causal effects of interventions altering social connectivity patterns under network interference
Shinpei Nakamura-Sakai, Laura Forastiere
Poster, Award, Media, News,- Winner of the statistical significance award at Joint Statistical Meeting (JSM), 2023
- Winner of the statistical significance award at Joint Statistical Meeting (JSM), 2023
Sports Analytics
- Estimating the age conditioned average treatment effects curves: An application on assessing load-management strategies in the NBA
Shinpei Nakamura-Sakai, Laura Forastiere, Brian Macdonald
arXiv, Award1, Award2, Media, News- Winner of the best poster award at New England Symposium on Statistics in Sports (NESSIS), 2023
- Winner of the best poster award at UConn Sports Analytics Symposium (UCSAS), 2022
- Winner of the best poster award at New England Symposium on Statistics in Sports (NESSIS), 2023
Healthcare and Social Sciences
COVID-19 Vaccine Perceptions in the Initial Phases of US Vaccine Roll-out: An Observational Study on Reddit
N Kumar, I Corpus, M Hans, N Harle, N Yang, C McDonald, S Nakamura-Sakai, …
BMC Public Health, 2022
PaperNews Events and Their Relationship With US Vape Sales: An Interrupted Time Series Analysis
Kamila Janmohamed, Shinpei Nakamura-Sakai, Abdul-Nasah Soale, Laura Forastiere, Navin Kumar
BMC Public Health, 2021
PaperLongitudinal Analysis of the Determinants of Life Expectancy and Healthy Life Expectancy: A Causal Approach
Rohan Aanegola, Shinpei Nakamura-Sakai, Navin Kumar
Healthcare Analytics, 2021
Paper
Media Appearance
- LeBron James Has Done Everything in the NBA. Except This.
THE WALL STREET JOURNAL
Article
Teaching
Yale
- Teaching Fellow: Data Analysis (S&DS 361/661), Instructor: Brian Macdonald, Spring 2023
- Teaching Fellow: Statistical Case Studies (S&DS 425), Instructor: Brian Macdonald, Fall 2022, Fall 2021
- Teaching Fellow: Applied Machine Learning and Causal Inference (S&DS 317/517), Instructor: Jas Sekhon, Spring 2022
Universidad Nacional Autónoma de México (UNAM)
- Adjunct Professor: Advanced Probability, Spring 2020
- Teaching Assistant: Stochastic Processes, Spring 2017
- Teaching Assistant: Risk Theory, Fall 2016
- Workshop Instructor: Construction and Evaluation of Actuarial Models Exam C, Fall 2016
The University of Chicago
- Workshop Instructor: Introduction to Deep Learning, Summer 2019
Employment
- Applied Scientist Intern, Amazon, Summer 2024
- Quantitative Summer Associate, JPMorgan Chase, Summer 2023
- Data Summer Associate, Bitso, Summer 2021
- Financial Researcher, Banco de México, Dec 2019 - Aug 2020