most citedTowards Last-layer Retraining for Group Robustness with Fewer Annotations

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stat.ML2024★ 1 cited

Precise asymptotics of reweighted least-squares algorithms for linear diagonal networks

Chiraag Kaushik, Justin Romberg, Vidya Muthukumar

The classical iteratively reweighted least-squares (IRLS) algorithm aims to recover an unknown signal from linear measurements by performing a sequence of weighted least squares pr…