Search Results for author: Sam Corbett-Davies

Found 9 papers, 4 papers with code

Adaptive Sampling Strategies to Construct Equitable Training Datasets

no code implementations31 Jan 2022 William Cai, Ro Encarnacion, Bobbie Chern, Sam Corbett-Davies, Miranda Bogen, Stevie Bergman, Sharad Goel

In domains ranging from computer vision to natural language processing, machine learning models have been shown to exhibit stark disparities, often performing worse for members of traditionally underserved groups.

Online certification of preference-based fairness for personalized recommender systems

no code implementations29 Apr 2021 Virginie Do, Sam Corbett-Davies, Jamal Atif, Nicolas Usunier

We propose to audit for envy-freeness, a more granular criterion aligned with individual preferences: every user should prefer their recommendations to those of other users.

Fairness Multi-Armed Bandits +1

The Measure and Mismeasure of Fairness

1 code implementation31 Jul 2018 Sam Corbett-Davies, Sharad Goel

The field of fair machine learning aims to ensure that decisions guided by algorithms are equitable.

Computers and Society

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

Fast Threshold Tests for Detecting Discrimination

1 code implementation27 Feb 2017 Emma Pierson, Sam Corbett-Davies, Sharad Goel

Threshold tests have recently been proposed as a useful method for detecting bias in lending, hiring, and policing decisions.

Enriching Object Detection With 2D-3D Registration and Continuous Viewpoint Estimation

no code implementations CVPR 2015 Christopher Bongsoo Choy, Michael Stark, Sam Corbett-Davies, Silvio Savarese

We propose an efficient method for synthesizing templates from 3D models that runs on the fly -- that is, it quickly produces detectors for an arbitrary viewpoint of a 3D model without expensive dataset-dependent training or template storage.

object-detection Object Detection +2

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