Chen, X., Zhao, B., & Yang, X. (2022). The obesogenity of restaurant food: Mapping the nutritional foodscape of Franklin County, Ohio using food review images. Applied Geography, 144, 102717.
- We crowdsourced food review images for nutrition assessments.
- We used a deep learning model to estimate restaurants' nutrition quality.
- We mapped the nutritional foodscape of Franklin County, OH in GIS.
- Model-estimated restaurant calorific level has a moderate correlation with obesity rate.