Robustness to Subpopulation Shift with Domain Label Noise via Regularized Annotation of Domains

no code implementations • 16 Feb 2024 • Nathan Stromberg, Rohan Ayyagari, Monica Welfert, Sanmi Koyejo, Lalitha Sankar

Existing methods for last layer retraining that aim to optimize worst-group accuracy (WGA) rely heavily on well-annotated groups in the training data.