Recent work has demonstrated that neural networks are vulnerable to adversarial examples, i.e., inputs that are almost indistinguishable from natural data and yet classified incorrectly by the network. In fact, some of the latest findings suggest that the existence of adversarial attacks may be an inherent weakness of deep learning models. To address this problem, we study the adversarial robustness of neural networks through the lens of robust optimization. This approach provides us with a broad and unifying view on much of the prior work on this topic. Its principled nature also enables us to identify methods for both training and attacking neural networks that are reliable and, in a certain sense, universal. In particular, they specify a concrete, general guarantee to provide. These methods let us train networks with significantly improved resistance to a wide range of adversarial attacks. This suggests that adversarially resistant deep learning models might be within our reach after all.

通过稳健优化方法探究神经网络对抗攻击的鲁棒性，设计出对抗攻击和训练模型的可靠方法，提出对于一阶对手的安全保证，并得到针对广泛对抗攻击的高鲁棒性网络模型。

面向对抗攻击具有抵抗能力的深度学习模型