AINeutralarXiv – CS AI · 10h ago6/10
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CLIP-Inspector: Model-Level Backdoor Detection for Prompt-Tuned CLIP via OOD Trigger Inversion
Researchers introduce CLIP-Inspector, a backdoor detection method for prompt-tuned CLIP models that reconstructs hidden triggers using out-of-distribution images to identify if a model has been maliciously compromised. The technique achieves 94% detection accuracy and enables post-hoc model repair, addressing critical security vulnerabilities in outsourced machine learning services.