Vary-toy

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Small Language Model Meets with Reinforced Vision Vocabulary

Haoran Wei*, Lingyu Kong*, Jinyue Chen, Liang Zhao, Zheng Ge, En Yu, Jianjian Sun, Chunrui Han, Xiangyu Zhang

The Young's First ``Large'' Vision Language Model

Release

• [2024/1/23] 🔥Eval codes will be available soon.
• [2024/1/23] 🔥🔥🔥You only need a single 1080Ti to experience all features of current LVLMs.

Usage and License Notices: The data, code, and checkpoint are intended and licensed for research use only. They are also restricted to use that follow the license agreement of LLaMA, Vicuna, GPT-4, Qwen, and LLaVA.

Contents

• Install
• Vary-toy Weights
• Demo
• Train

Install

Note：The Vary-toy is based on Vary, if you install the Vary, you can skip some steps, e.g., 3.

1. Clone this repository and navigate to the Vary folder

git clone https://github.com/Ucas-HaoranWei/Vary-toy.git
cd /path/to/vary

2. Install Package

conda create -n vary python=3.10 -y
conda activate vary
pip install e .

3. Install Flash-Attention

pip install ninja
pip install flash-attn --no-build-isolation

Vary Weights

• Download the Vary-toy weights here.
• Download the CLIP-VIT-L here.

Demo

1. Update the CLIP-VIT path in the codes (/cache/vit-large-patch14/) to your path.

python vary/demo/run_qwen_vary.py  --model-name  /vary/model/path/ --image-file /an/image/file.png

Train

deepspeed   Vary/train/train_qwen_vary.py  --deepspeed /Vary/zero_config/zero2.json
            --model_name_or_path /Vary-toy/path/
            --vision_tower /vit-large-patch14/path/
            --freeze_vision_tower True
            --freeze_lm_model False
            --vision_select_layer  -2
            --use_im_start_end True
            --bf16 True
            --per_device_eval_batch_size 4
            --gradient_accumulation_steps 1
            --evaluation_strategy "no"
            --save_strategy "steps"
            --save_steps 5000
            --save_total_limit 1
            --weight_decay 0.
            --warmup_ratio 0.03
            --lr_scheduler_type "cosine"
            --logging_steps 1 --tf32 True
            --model_max_length 4096
            --gradient_checkpointing True
            --dataloader_num_workers 4
            --report_to none
            --per_device_train_batch_size 4
            --num_train_epochs 1
            --learning_rate 5e-5
            --datasets  data_name1+data_name2+data_name3
            --output_dir /path/to/output/

We encourage you to extract the new vision vocabulary weights for your new base language model !!!

Contact

If you have any questions about the code or the paper, please email ([email protected]).

Discussion

Vary-toy is not a toy, and we have designed two excellent models based on it, one is Vary-document (specifically for document/pdf processing), and the other is Vary-plot for chart analysis. You can see their amazing performance here Vary-family.

Citation

If you find our work useful in your research, please consider citing Vary:

@article{wei2023vary,
  title={Vary: Scaling up the Vision Vocabulary for Large Vision-Language Models},
  author={Wei, Haoran and Kong, Lingyu and Chen, Jinyue and Zhao, Liang and Ge, Zheng and Yang, Jinrong and Sun, Jianjian and Han, Chunrui and Zhang, Xiangyu},
  journal={arXiv preprint arXiv:2312.06109},
  year={2023}
}

@article{wei2024small,
  title={Small Language Model Meets with Reinforced Vision Vocabulary},
  author={Wei, Haoran and Kong, Lingyu and Chen, Jinyue and Zhao, Liang and Ge, Zheng and Yu, En and Sun, Jianjian and Han, Chunrui and Zhang, Xiangyu},
  journal={arXiv preprint arXiv:2401.12503},
  year={2024}
}