A PAC-Bayesian Approach to Spectrally-Normalized Margin Bounds for Neural Networks
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Abstract (arXiv)
We present a generalization bound for feedforward neural networks in terms of the product of the spectral norm of the layers and the Frobenius norm of the weights. The generalization bound is derived using a PAC-Bayes analysis.
Key facts. Cited by 309 papers in the map (data through 7 Oct 2026). First posted on arXiv 29 Jul 2017.
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Citing papers per year: 2020: 1; 2021: 66; 2022: 64; 2023: 53; 2024: 43; 2025: 40; 2026: 42.
309 papers.
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- 2021User-friendly introduction to PAC-Bayes boundscited by 234
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50 most cited of 309 All 309 (JSON)
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50 newest of 309 All 309 (JSON)
- 2025LIFT the Veil for the Truth: Principal Weights Emerge after Rank Reduction for Reasoning-Focused Supervised Fine-Tuningcited by 11
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- 2021Neural Collapse Under MSE Loss: Proximity to and Dynamics on the Central Pathcited by 156
- 2021Inductive Biases and Variable Creation in Self-Attention Mechanismscited by 144
- 2022Generalized Federated Learning via Sharpness Aware Minimizationcited by 144
- 2021Assessing Generalization of SGD via Disagreementcited by 116
- 2023What and How does In-Context Learning Learn? Bayesian Model Averaging, Parameterization, and Generalizationcited by 112
- 2021Statistically Meaningful Approximation: a Case Study on Approximating Turing Machines with Transformerscited by 101
- 2022Sharpness-Aware Training for Freecited by 95
- 2022Benign Overfitting in Two-layer Convolutional Neural Networkscited by 90
- 2021Information-Theoretic Generalization Bounds for Stochastic Gradient Descentcited by 84
- 2021Gradient Descent on Two-layer Nets: Margin Maximization and Simplicity Biascited by 82
12 most cited of 302 All 302 (JSON)
- 2026Dynamics to decision: A mathematical theory of Lyapunov spectra and decision boundaries in deep classifiers30 Sep 2026
- 2026Certification Frontiers for Gaussian LoRA: Independent Priors, Posterior Risk, and Prediction-Preserving Balancing26 Sep 2026
- 2026EMASAM: a Computationally Efficient Sharpness-Aware Minimization via EMA-Guided Perturbations15 Aug 2026
- 2026Generalization Bounds on Optimal Control for Transformer Training and Wasserstein Distributional Robustness30 Jul 2026
- 2026LiST: Lipschitz Scaling Training for Robust and Calibrated Neural Networks8 Jul 2026
- 2026How Far Can Sharpness and Complexity Jointly Explain Generalization?27 Jun 2026
- 2026Smoothness-Based Derandomization of PAC-Bayes Bounds17 Jun 2026
- 2026Generalization in Nonlinear Least Squares via Learned Feature Geometry7 Jun 2026
- 2026PAC-Bayesian Adversarially Robust Generalization for Message Passing Graph Neural Networks: A Sensitivity Analysis4 Jun 2026
- 2026Provable Data Scaling Law for Meta Learning via Complexity Minimization1 Jun 2026
- 2026AbstainGNN: Teaching Graph Neural Networks to Abstain for Graph Classification29 May 2026
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