Search Results for author: Megan Richards

Found 6 papers, 1 papers with code

On the Role of Speech Data in Reducing Toxicity Detection Bias

no code implementations12 Nov 2024 Samuel J. Bell, Mariano Coria Meglioli, Megan Richards, Eduardo Sánchez, Christophe Ropers, Skyler Wang, Adina Williams, Levent Sagun, Marta R. Costa-jussà

Text toxicity detection systems exhibit significant biases, producing disproportionate rates of false positives on samples mentioning demographic groups.

Decomposed evaluations of geographic disparities in text-to-image models

no code implementations17 Jun 2024 Abhishek Sureddy, Dishant Padalia, Nandhinee Periyakaruppa, Oindrila Saha, Adina Williams, Adriana Romero-Soriano, Megan Richards, Polina Kirichenko, Melissa Hall

Recent work has identified substantial disparities in generated images of different geographic regions, including stereotypical depictions of everyday objects like houses and cars.

Attribute Diversity +1

Does Progress On Object Recognition Benchmarks Improve Real-World Generalization?

no code implementations24 Jul 2023 Megan Richards, Polina Kirichenko, Diane Bouchacourt, Mark Ibrahim

Second, we study model generalization across geographies by measuring the disparities in performance across regions, a more fine-grained measure of real world generalization.

Object Recognition

Pinpointing Why Object Recognition Performance Degrades Across Income Levels and Geographies

1 code implementation11 Apr 2023 Laura Gustafson, Megan Richards, Melissa Hall, Caner Hazirbas, Diane Bouchacourt, Mark Ibrahim

As an example, we show that mitigating a model's vulnerability to texture can improve performance on the lower income level.

Object Recognition

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