This repository contains PyTorch code for Robust Vision Transformers.

Related tags

Deep Learning Robust-Vision-Transformer
Overview

RVT: Robust Vision Transformers

This repository contains PyTorch code for Robust Vision Transformers.

RVT

For details see Rethinking the Design Principles of Robust Vision Transformer by Xiaofeng Mao, Gege Qi, Yuefeng Chen, Yuan He and Hui Xue.

Usage

First, clone the repository locally:

git clone https://github.com/vtddggg/Robust-Vision-Transformer.git

Then, install PyTorch 1.7.0+ and torchvision 0.8.1+ and pytorch-image-models 0.3.2:

conda install -c pytorch pytorch torchvision
pip install timm==0.3.2

We use 4 nodes with 8 gpus to train RVT-Ti, RVT-S and RVT-B:

Training RVT-Ti

python -m torch.distributed.launch --nproc_per_node=8 --nnodes=4 main.py --model rvt_tiny --data-path /path/to/imagenet --output_dir output --dist-eval

Training RVT-S

python -m torch.distributed.launch --nproc_per_node=8 --nnodes=4 main.py --model rvt_small --data-path /path/to/imagenet --output_dir output --dist-eval

Training RVT-B

python -m torch.distributed.launch --nproc_per_node=8 --nnodes=4 main.py --model rvt_base --data-path /path/to/imagenet --output_dir output --batch-size 32 --dist-eval

If you want to train RVT-Ti*, RVT-S* or RVT-B*, simply add --use_mask and --use_patch_aug to enable positon-aware attention scaling and patch-wise augmentation.

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Comments
  • finue-tuning problem

    finue-tuning problem

    Hi~ @vtddggg

    I'm trying, but if I set it to https://github.com/vtddggg/Robust-Vision-Transformer/blob/main/robust_models.py#L317, then In https://github.com/vtddggg/Robust-Vision-Transformer/blob/main/robust_models.py#L283 > the length of self.pools is zero.

    Why pit model name? > weights/pit_s_809.pth? rvt_small.pth ?? Is this correct?? Looks like a problem...

    What are the correct settings to run this exact model?

    thanks

    opened by peternara 3
  • Batch size for training RVT-B

    Batch size for training RVT-B

    I noticed that the training script provided for training RVT-B specifically sets the batch-size to be 32. Is there any reason why 32 is a good choice? Can I set a larger batch size, e.g., 200? Thanks!

    opened by bfshi 1
  • where the code of patch augmentation?

    where the code of patch augmentation?

    i'm new to Vision Transformer, I can't find your code about patch augmentation, could you give me tips? And I want to know the Wp how to learn position relationship,Like B in ViT?

    opened by 1104662797 1
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