What is x_0 in the code?

thisisalirah / GeoDA

This repository contains the official PyTorch implementation of GeoDA algorithm. GeoDA is a Black-box attack to generate adversarial example for image classifiers.

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What is x_0 in the code? #3

Open machanic opened 3 years ago

machanic commented 3 years ago

Is x_0 the original image before applying perturbation?

thisisalirah commented 3 years ago

Yes. For more details, please check the full paper at:

https://openaccess.thecvf.com/content_CVPR_2020/html/Rahmati_GeoDA_A_Geometric_Framework_for_Black-Box_Adversarial_Attacks_CVPR_2020_paper.html

machanic commented 3 years ago

@thisisalirah I saw you set subdim=75 in ImageNet dataset. How to set subdim in CIFAR-10 dataset's experiment, which image resolution is 32x32, smaller than 224x224 of ImageNet used in your code?