Zachary Yaninek

Research & Projects

A selection of work across research, engineering, and applied data science.

Data Science
Healthcare Analytics Pipeline
End-to-end pipeline for cleaning, modeling, and visualizing clinical datasets with reproducible workflows using MIMIC-IV.
In development
Software Development
Research Tracker
Created a local web app to stay up to date on publications within subject areas and from specific researchers.
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Financial Engineering
Portfolio Manager
Developed a regime-aware quantitative portfolio management application using statistical jump models, XBoost regime predictors, and Sharpe ratio optimization.
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Operations Research
Senior Thesis
Combined decision-focused learning with rolling horizon optimization to create a CT scanning regimen planning simulator.
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Network Science
ORFE Co-Author Network
Mapped the Princeton ORFE Department's co-authorship network using a three-layer BFS web scraping. Researchers were organized by their subject areas and application domains of interest using zero-shot text classification.
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