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Certificate of Completion
THIS ACKNOWLEDGES THAT
HAS COMPLETED THE SPRING 2025 DATA SCIENCE BOOT CAMP
Junyu Ma
Roman Holowinsky, PhD
APRIL 25, 2025
DIRECTOR
DATE

TEAM
Decontextualizing Ratings: Estimating Dining Experience via Residual Modeling
Junyu Ma, Julian Gould

Restaurant ratings are shaped by more than food and service — factors like location, price, and popularity confound what the score actually reflects. This project isolates the "true dining experience" by modeling expected ratings based on contextual attributes and treating the residuals as a proxy for intrinsic quality. The result is a framework for fairer, cross-neighborhood comparisons of restaurants.
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