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TeachAugment: Data Augmentation Optimization Using Teacher Knowledge (CVPR2022, Oral)

Official Implementation of TeachAugment in PyTorch.
arXiv: https://arxiv.org/abs/2202.12513

Requirements

• PyTorch >= 1.9
• Torchvision >= 0.10

Run

Training with single GPU

python main.py --yaml ./config/$DATASET_NAME/$MODEL

Training with single node multi-GPU

python -m torch.distributed.launch --nproc_per_node=$N_GPUS main.py \
    --yaml ./config/$DATASET_NAME/$MODEL --dist

Examples

# Training WRN-28-10 on CIFAR-100
python main.py --yaml ./config/CIFAR100/wrn-28-10.yaml
# Training ResNet-50 on ImageNet with 4 GPUs
python -m torch.distributed.launch --nproc_per_node=4 main.py \
    --yaml ./config/ImageNet/resnet50.yaml --dist

If the computational resources are limited, please try --save_memory option.

Citation

If you find our project useful in your research, please cite it as follows:

@InProceedings{Suzuki_2022_CVPR,
    author    = {Suzuki, Teppei},
    title     = {TeachAugment: Data Augmentation Optimization Using Teacher Knowledge},
    booktitle = {Proceedings of the IEEE/CVF Conference on Computer Vision and Pattern Recognition (CVPR)},
    month     = {June},
    year      = {2022},
    pages     = {10904-10914}
}

Acknowledgement

The files in ./lib/models and the code in ./lib/augmentation/imagenet_augmentation.py are based on the implementation of Fast AutoAugment.