Join researchers Amanda Coston and Prof. Alexandra Chouldechova as they dive into the first independent audit of demographic bias of a smartphone-based mobility dataset (SafeGraph) used in the response to COVID-19. The researchers attempt to identify a sampling bias in the SafeGraph data that underrepresents high-risk groups.
Join researchers Amanda Coston and Prof. Alexandra Chouldechova as they dive into the first independent audit of demographic bias of a smartphone-based mobility dataset (SafeGraph) used in the response to COVID-19. The researchers attempt to identify a sampling bias in the SafeGraph data that underrepresents high-risk groups.