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Tag: sharpness

  • A Regularization-Sharpness Tradeoff for Linear Interpolators

    A Regularization-Sharpness Tradeoff for Linear Interpolators arXiv:2602.12680v1 Announce Type: new Abstract: The rule of thumb regarding the relationship between the bias-variance tradeoff and model size plays a key role in classical machine learning, but is now well-known to break down in the overparameterized setting as per the double descent curve. In particular, minimum-norm interpolating estimators…

  • DGSAM: Domain Generalization via Individual Sharpness-Aware Minimization

    DGSAM: Domain Generalization via Individual Sharpness-Aware Minimization arXiv:2503.23430v1 Announce Type: new Abstract: Domain generalization (DG) aims to learn models that can generalize well to unseen domains by training only on a set of source domains. Sharpness-Aware Minimization (SAM) has been a popular approach for this, aiming to find flat minima in the total loss landscape.…