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Questions tagged [cleverhans]

CleverHans is a Python library to benchmark machine learning systems' vulnerability to adversarial examples.

CleverHans is built on top of .

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49 questions
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How to set L2 constrain on cw_l2 attack?

How do we set constrain on L2 distance for cw L2 attack and deepfool attack? In attack publications authors mention smaller Lp distance to claim a stronger attack, but how to limit L2 distance to a fixed value is confusing. For L-ifinity it can be a…
L.Sun
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Loading pre-trained resnet model to cleverhans model format

I am trying to load a pre-trained ResNet model from the MadryLab CIFAR-10 challenge into CleverHans to compute transfer attacks. However restoring the saved models into the model_zoo.madry_lab_challenges.cifar10_model.ResNet object does not work. It…
quarkral
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how to make cleverhans' cw work well on Imagenet dataset? I can't find the proper parameters

I use the cleverhans code for cw to produce adversarial examples on Imagenet. The target model is InceptionV3(from keras) and I want to use cw for targeted attack. But when I save the adv image, they have changed a lot from the original images. I…
123wjl
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Extracting original image format after adversarial attack with Cleverhans

Suppose I load up the MNIST dataset with Cleverhans and attack an image with FGM. Any image I load via the Cleverhans MNIST dataset already has its pixel values constrained to [0, 1], and the same is true after I attack the image (suppose I clip the…
Richard
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DeepFool could not broadcast input array from shape (28,28,28) into shape (28,28,1)

I'm trying to do a deepfool attack with autoencoder but it gives me the error below: InvalidArgumentError Traceback (most recent…
Jeredriq Demas
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Cant Use utils_keras.Sequential still thinks its not Cleverhans model

I'm trying to do Saliency Map Method using cleverhans. My model needs to be keras sequential so for that reason I've searched and found cleverhans.utils_keras, Sequential uses KerasModelWrapper. But for some reason I still get it should be…
Jeredriq Demas
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Cleverhans : Adversarial Images - classification accuracy is too high

What is going wrong with this code? I have generated adversarial images using cleverhans API - generate_np method. And using the default cleverhans CNN classifier to classify the images. The test accuracy is very low as expected when I use the model…
Siva Kumar
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Cleverhans, how to select single GPU device?

I am replicating one of the basic MNIST tutorials using cleverhans. I have access to a multi-gpu machine and it seems that the library is taking full advantage of the multi-gpu architecture during training, which is great. I would like, however, to…
ClonedOne
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Attacking Tensorflow model with Cleverhans' CarliniWagnerL2 resulting in NotImplementedError

I'm trying to get familiar with tensorflow and cleverhans. But it seems that I get functionalities mixed up. I set up a simple model with tensorflow, train it and then want to craft an adversarial image with cleverhans' CarliniWagnerL2-attack. I…
Rolle
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how does convert_pytorch_model_to_tf() work?

I'm playing with the mnist_tutorial_pytorch.py, and I set the eps = 0 in the fgsm_params dictionary. Based on my understanding this means that fgsm attack should do nothing and the target model's accuracy will not decrease. But I got a pytorch…
axewang
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Getting exception from generate_np method

I'm trying to generate MNIST adversarial images using generate_np methods. Getting this below exception. Using the default CNN model from cleverhans. FailedPreconditionError: Error while reading resource variable dense_2/bias from Container:…
Siva
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How to exporting adversarial examples for Facenet in Cleverhans?

I am trying to follow this blog https://brunolopezgarcia.github.io/2018/05/09/Crafting-adversarial-faces.html to generate adversarial face images against Facenet. The code is here…
snailexe
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Adversarially Robust Googlenet model

How train a googlenet model adversarially on an own image classification dataset? For example: Using cleverhans library, the data that has batches to run the attacks on are MNIST and CIFAR. I trained an image classifier with my own data (Googlenet)…
Rajasekhar Ponakala
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NotImplementedError: must implement `get_logits` or must define a logits output in `fprop`

WhenI try to run from github.com/behzadanksu/rl-attack python train.py --env Breakout --noisy --save-dir ./data/Breakout/ --attack fgsm --num-steps 20 --attack-prob 1.0 from cleverhans library, I get the following error. How can I avoid…
SD11
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Using cleverhans with just model weights and no model class

I am using a pretrained model that someone else has created, they have only released the model weights. Currently I am importing the model weights into my graph and calling them by the tensor names. However, this seems incompatible with cleverhans'…
anachronite
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