New Adversarial Image Detection Based on Sentiment Analysis. (arXiv:2305.03173v1 [cs.CR])

Deep Neural Networks (DNNs) are vulnerable to adversarial examples, while
adversarial attack models, e.g., DeepFool, are on the rise and outrunning
adversarial example detection techniques. This paper presents a new adversarial
example detector that outperforms state-of-the-art detectors in identifying the
latest adversarial attacks on image datasets. Specifically, we propose to use
sentiment analysis for adversarial example detection, qualified by the
progressively manifesting impact of an adversarial perturbation on the
hidden-layer feature maps of a DNN under attack. Accordingly, we design …

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