Identifying Generalization Properties in Neural Networks
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Abstract (arXiv)
While it has not yet been proven, empirical evidence suggests that model generalization is related to local properties of the optima which can be described via the Hessian. We connect model generalization with the local property of a solution under the PAC-Bayes paradigm. In particular, we prove that model generalization ability is related to the Hessian, the higher-order "smoothness" terms characterized by the Lipschitz constant of the Hessian, and the scales of the parameters. Guided by the proof, we propose a metric to score the generalization capability of the model, as well as an algorithm that optimizes the perturbed model accordingly.
Key facts. Cited by 15 papers in the map (data through 7 Oct 2026). First posted on arXiv 19 Sep 2018.
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Citing papers per year: 2021: 5; 2022: 4; 2023: 1; 2024: 4; 2025: 1.
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- 2023Deep Model Fusion: A Surveycited by 89
- 2022Anticorrelated Noise Injection for Improved Generalizationcited by 41
- 2022ALLSH: Active Learning Guided by Local Sensitivity and Hardnesscited by 23
- 2021Effective dimension of machine learning modelscited by 14
- 2025Self-Destructive Language Modelcited by 10
- 2021Optimization Variance: Exploring Generalization Properties of DNNscited by 4
- 2021Minimum sharpness: Scale-invariant parameter-robustness of neural networkscited by 4
- 2021BN-invariant sharpness regularizes the training model to better generalizationcited by 3
- 2022Beyond accuracy: generalization properties of bio-plausible temporal credit assignment rulescited by 3
- 2024A Method for Enhancing Generalization of Adam by Multiple Integrationscited by 2
- 2022Attack-Agnostic Adversarial Detectioncited by 1
- 2024Dimension-free uniform concentration bound for logistic regressioncited by 1
- 2025Self-Destructive Language Model18 May 2025
- 2024A Method for Enhancing Generalization of Adam by Multiple Integrations17 Dec 2024
- 2024IKUN: Initialization to Keep snn training and generalization great with sUrrogate-stable variaNce27 Nov 2024
- 2024Dimension-free uniform concentration bound for logistic regression28 May 2024
- 2024DeepKnowledge: Generalisation-Driven Deep Learning Testing25 Mar 2024
- 2023Deep Model Fusion: A Survey27 Sep 2023
- 2022Beyond accuracy: generalization properties of bio-plausible temporal credit assignment rules2 Jun 2022
- 2022Attack-Agnostic Adversarial Detection1 Jun 2022
- 2022ALLSH: Active Learning Guided by Local Sensitivity and Hardness10 May 2022
- 2022Anticorrelated Noise Injection for Improved Generalization6 Feb 2022
- 2021Effective dimension of machine learning models9 Dec 2021
- 2021Minimum sharpness: Scale-invariant parameter-robustness of neural networks23 Jun 2021
- 2025Self-Destructive Language Modelcited by 10
- 2025Self-Destructive Language Model18 May 2025
- 2023Deep Model Fusion: A Surveycited by 89
- 2022Anticorrelated Noise Injection for Improved Generalizationcited by 41
- 2022ALLSH: Active Learning Guided by Local Sensitivity and Hardnesscited by 23
- 2021Effective dimension of machine learning modelscited by 14
- 2021Optimization Variance: Exploring Generalization Properties of DNNscited by 4
- 2021Minimum sharpness: Scale-invariant parameter-robustness of neural networkscited by 4
- 2021BN-invariant sharpness regularizes the training model to better generalizationcited by 3
- 2022Beyond accuracy: generalization properties of bio-plausible temporal credit assignment rulescited by 3
- 2024A Method for Enhancing Generalization of Adam by Multiple Integrationscited by 2
- 2022Attack-Agnostic Adversarial Detectioncited by 1
- 2024Dimension-free uniform concentration bound for logistic regressioncited by 1
- 2021LRTuner: A Learning Rate Tuner for Deep Neural Networkscited by 0
12 most cited of 14 All 14 (JSON)
- 2024A Method for Enhancing Generalization of Adam by Multiple Integrations17 Dec 2024
- 2024IKUN: Initialization to Keep snn training and generalization great with sUrrogate-stable variaNce27 Nov 2024
- 2024Dimension-free uniform concentration bound for logistic regression28 May 2024
- 2024DeepKnowledge: Generalisation-Driven Deep Learning Testing25 Mar 2024
- 2023Deep Model Fusion: A Survey27 Sep 2023
- 2022Beyond accuracy: generalization properties of bio-plausible temporal credit assignment rules2 Jun 2022
- 2022Attack-Agnostic Adversarial Detection1 Jun 2022
- 2022ALLSH: Active Learning Guided by Local Sensitivity and Hardness10 May 2022
- 2022Anticorrelated Noise Injection for Improved Generalization6 Feb 2022
- 2021Effective dimension of machine learning models9 Dec 2021
- 2021Minimum sharpness: Scale-invariant parameter-robustness of neural networks23 Jun 2021
- 2021Optimization Variance: Exploring Generalization Properties of DNNs3 Jun 2021
12 newest of 14 All 14 (JSON)