arXiv AI By Xingyang Nie, Caoliang Zhang, Su Pan, Biao Wang, Huilin Ge, Tao Fang

A New Type of Adversarial Examples

Read the original on arXiv AI →

The paper introduces a new class of adversarial examples that are markedly different from original inputs yet produce the same model output. It presents algorithms such as NI-FGSM, NI-FGM, and their momentum variants (NMI-FGSM, NMI-FGM) to generate these examples. The authors demonstrate that these adversarial examples are not confined to the vicinity of training data but are spread throughout the sample space.

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OpenAI Blog
Feb 24, 2017

Attacking machine learning with adversarial examples

Adversarial examples are inputs to machine learning models that an attacker has intentionally designed to cause the model to make a mistake; they’re like optical illusions for machines. In this post we’ll show how adversarial examples work across different mediums, and will discuss why securing systems against them can be difficult.