ttvnet / Image /ViT /code /train.py
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增加两种训练变体,数据增强 与 后门攻击
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import sys
import os
sys.path.append(os.path.dirname(os.path.dirname(os.path.dirname(os.path.abspath(__file__)))))
from utils.dataset_utils import get_cifar10_dataloaders
from utils.train_utils import train_model, train_model_data_augmentation, train_model_backdoor
from utils.parse_args import parse_args
from model import ViT
def main():
# 解析命令行参数
args = parse_args()
# 创建模型
model = ViT()
if args.train_type == '0':
# 获取数据加载器
trainloader, testloader = get_cifar10_dataloaders(batch_size=args.batch_size)
# 训练模型
train_model(
model=model,
trainloader=trainloader,
testloader=testloader,
epochs=args.epochs,
lr=args.lr,
device=f'cuda:{args.gpu}',
save_dir='../model',
model_name='vit',
save_type='0'
)
elif args.train_type == '1':
train_model_data_augmentation(
model,
epochs=args.epochs,
lr=args.lr,
device=f'cuda:{args.gpu}',
save_dir='../model',
model_name='vit',
batch_size=args.batch_size,
num_workers=args.num_workers
)
elif args.train_type == '2':
train_model_backdoor(
model,
poison_ratio=args.poison_ratio,
target_label=args.target_label,
epochs=args.epochs,
lr=args.lr,
device=f'cuda:{args.gpu}',
save_dir='../model',
model_name='vit',
batch_size=args.batch_size,
num_workers=args.num_workers
)
if __name__ == '__main__':
main()