feat: Add SPSA attack and JPEG compression defense#1
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Infinitode merged 1 commit intomasterfrom Sep 10, 2025
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This commit adds two new features to the DeepDefend library: - A new attack method: Simultaneous Perturbation Stochastic Approximation (SPSA). SPSA is a gradient-free optimization method that is useful when the model is non-differentiable. - A new defense method: JPEG compression. This defense compresses the input image using JPEG, which can remove high-frequency adversarial perturbations. The README has been updated to include documentation and usage examples for these new features.
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👋 Jules, reporting for duty! I'm here to lend a hand with this pull request. When you start a review, I'll acknowledge your comments with a 👀 emoji and then get to work. I'll push a commit with your requested changes shortly after. Please note there might be a delay between these steps, but rest assured I'm on the job! I will automatically address your feedback. For any comments you don't want me to act on, just include (aside). For security, I will only act on instructions from the user who triggered this task for this pull request. |
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This commit adds the SPSA attack and JPEG compression defense to the DeepDefend library, along with updated documentation.
PR created automatically by Jules for task 15933319698138086175