Search Results for author: Bobbie Chern

Found 4 papers, 1 papers with code

Quantifying and mitigating the impact of label errors on model disparity metrics

no code implementations4 Oct 2023 Julius Adebayo, Melissa Hall, Bowen Yu, Bobbie Chern

We empirically assess the proposed approach on a variety of datasets and find significant improvement, compared to alternative approaches, in identifying training inputs that improve a model's disparity metric.

Towards Reliable Assessments of Demographic Disparities in Multi-Label Image Classifiers

no code implementations16 Feb 2023 Melissa Hall, Bobbie Chern, Laura Gustafson, Denisse Ventura, Harshad Kulkarni, Candace Ross, Nicolas Usunier

These metrics successfully incentivized performance improvements on person-centric tasks such as face analysis and are used to understand risks of modern models.

Fairness Multi-Label Image Classification +1

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.

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