Detecting adversarial example attacks to deep neural networks

Citations of this article
Mendeley users who have this article in their library.
Get full text


Deep learning has recently become the state of the art in many computer vision applications and in image classification in particular. However, recent works have shown that it is quite easy to create adversarial examples, i.e., images intentionally created or modified to cause the deep neural network to make a mistake. They are like optical illusions for machines containing changes unnoticeable to the human eye. This represents a serious threat for machine learning methods. In this paper, we investigate the robustness of the representations learned by the fooled neural network, analyzing the activations of its hidden layers. Specifically, we tested scoring approaches used for kNN classification, in order to distinguishing between correctly classified authentic images and adversarial examples. The results show that hidden layers activations can be used to detect incorrect classifications caused by adversarial attacks.




Carrara, F., Falchi, F., Amato, G., Caldelli, R., Becarelli, R., & Fumarola, R. (2017). Detecting adversarial example attacks to deep neural networks. In ACM International Conference Proceeding Series (Vol. Part F130150). Association for Computing Machinery.

Register to see more suggestions

Mendeley helps you to discover research relevant for your work.

Already have an account?

Save time finding and organizing research with Mendeley

Sign up for free