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from deeprobust.image.defense.pgdtraining import PGDtraining
from deeprobust.image.attack.pgd import PGD
import torch
from torchvision import datasets, transforms
from deeprobust.image.netmodels.CNN import Net
from deeprobust.image.config import defense_params
"""
LOAD DATASETS
"""
train_loader = torch.utils.data.DataLoader(
datasets.MNIST('deeprobust/image/defense/data', train=True, download=True,
transform=transforms.Compose([transforms.ToTensor()])),
batch_size=256,
shuffle=True)
test_loader = torch.utils.data.DataLoader(
datasets.MNIST('deeprobust/image/defense/data', train=False,
transform=transforms.Compose([transforms.ToTensor()])),
batch_size=256,
shuffle=True)
"""
TRAIN DEFENSE MODEL
"""
print('====== START TRAINING =====')
model = Net()
defense = PGDtraining(model, 'cuda')
defense.generate(train_loader, test_loader, **defense_params["PGDtraining_MNIST"])
print('====== FINISH TRAINING =====')
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