Saturday, August 26, 2017

Even Artificial Neural Networks Can Have Exploitable 'Backdoors'


How to hide backdoor in AI software

Early in August, NYU professor Siddharth Garg checked for traffic, and then put a yellow Post-it onto a stop sign outside the Brooklyn building in which he works. When he and two colleagues showed a photo of the scene to their road-sign detector software, it was 95 percent sure the stop sign in fact displayed a speed limit.

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