Regularizing Deep Neural Networks with Stochastic Estimators of Hessian Trace
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Abstract (arXiv)
In this paper, we develop a novel regularization method for deep neural networks by penalizing the trace of Hessian. This regularizer is motivated by a recent guarantee bound of the generalization error. We explain its benefits in finding flat minima and avoiding Lyapunov stability in dynamical systems. We adopt the Hutchinson method as a classical unbiased estimator for the trace of a matrix and further accelerate its calculation using a dropout scheme. Experiments demonstrate that our method outperforms existing regularizers and data augmentation methods, such as Jacobian, Confidence Penalty, Label Smoothing, Cutout, and Mixup.
Key facts. Cited by 4 papers in the map (data through 7 Oct 2026). Builds on 26 of its 40 references that are in the map. First posted on arXiv 11 Aug 2022.
Builds on
26 of 40 references.
References · 26
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14 more
- 2017Regularizing Neural Networks by Penalizing Confident Output Distributionscited by 461
- 2019Lookahead Optimizer: k steps forward, 1 step backcited by 333
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Citing papers per year: 2025: 1; 2026: 3.
4 papers.
- 2026Smoothness-Based Derandomization of PAC-Bayes Boundscited by 1
- 2025Stable Coresets via Posterior Sampling: Aligning Induced and Full Loss Landscapescited by 0
- 2026X-SAM: Boosting Sharpness-Aware Minimization with Dominant-Eigenvector Gradient Correctioncited by 0
- 2026How Far Can Sharpness and Complexity Jointly Explain Generalization?cited by 0
- 2026How Far Can Sharpness and Complexity Jointly Explain Generalization?27 Jun 2026
- 2026Smoothness-Based Derandomization of PAC-Bayes Bounds17 Jun 2026
- 2026X-SAM: Boosting Sharpness-Aware Minimization with Dominant-Eigenvector Gradient Correction15 Jan 2026
- 2025Stable Coresets via Posterior Sampling: Aligning Induced and Full Loss Landscapes21 Nov 2025