Search Results for author: Camelia Simoiu

Found 2 papers, 1 papers with code

A large-scale analysis of racial disparities in police stops across the United States

3 code implementations18 Jun 2017 Emma Pierson, Camelia Simoiu, Jan Overgoor, Sam Corbett-Davies, Vignesh Ramachandran, Cheryl Phillips, Sharad Goel

We find that black drivers are stopped more often than white drivers relative to their share of the driving-age population, but that Hispanic drivers are stopped less often than whites.

Applications

Unsupervised Learning For Effective User Engagement on Social Media

no code implementations11 Nov 2016 Thai Pham, Camelia Simoiu

We compare Principal Component Analysis (PCA) and sparse Autoencoder to a baseline method where the data are only centered and scaled, on each of two models: Linear Regression and Regression Tree.

regression

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