Strengthening the Internal Adversarial Robustness in Lifted Neural Networks
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arXiv
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| Format: | Preprint |
| Published: |
2025
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| _version_ | 1866912268743081984 |
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| author | Zach, Christopher |
| author_facet | Zach, Christopher |
| contents | Lifted neural networks (i.e. neural architectures explicitly optimizing over respective network potentials to determine the neural activities) can be combined with a type of adversarial training to gain robustness for internal as well as input layers, in addition to improved generalization performance. In this work we first investigate how adversarial robustness in this framework can be further strengthened by solely modifying the training loss. In a second step we fix some remaining limitations and arrive at a novel training loss for lifted neural networks, that combines targeted and untargeted adversarial perturbations. |
| format | Preprint |
| id |
arxiv_https___arxiv_org_abs_2503_07818 |
| institution | arXiv |
| publishDate | 2025 |
| record_format | arxiv |
| spellingShingle | Strengthening the Internal Adversarial Robustness in Lifted Neural Networks Zach, Christopher Machine Learning I.2.6 Lifted neural networks (i.e. neural architectures explicitly optimizing over respective network potentials to determine the neural activities) can be combined with a type of adversarial training to gain robustness for internal as well as input layers, in addition to improved generalization performance. In this work we first investigate how adversarial robustness in this framework can be further strengthened by solely modifying the training loss. In a second step we fix some remaining limitations and arrive at a novel training loss for lifted neural networks, that combines targeted and untargeted adversarial perturbations. |
| title | Strengthening the Internal Adversarial Robustness in Lifted Neural Networks |
| topic | Machine Learning I.2.6 |
| url | https://arxiv.org/abs/2503.07818 |