Chaos Theory and Adversarial Robustness
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Neural Networks, being susceptible to adversarial attacks, should face a strict level of scrutiny before being deployed in critical or adversarial applications. This paper uses ideas from Chaos Theory to explain, analyze, and quantify the degree to which Neural Networks are susceptible to or robust against adversarial attacks. Our results show that susceptibility to attack grows significantly with the depth of the model, which has significant safety implications for the design of Neural Networks for production environments. We also demonstrate how to quickly and easily approximate the certified robustness radii for extremely large models, which until now has been computationally infeasible to calculate directly, as well as show a clear relationship between our new susceptibility metric and post-attack accuracy.
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