💡 I also have other vision-language projects that may interest you ✨.
Video-LLaVA: Learning United Visual Representation by Alignment Before Projection
Bin Lin, Yang Ye, Bin Zhu, Jiaxi Cui, Munan Ning, Peng Jin, Li Yuan
LanguageBind: Extending Video-Language Pretraining to N-modality by Language-based Semantic Alignment
Bin Zhu, Bin Lin, Munan Ning, Yang Yan, Jiaxi Cui, HongFa Wang, Yatian Pang, Wenhao Jiang, Junwu Zhang, Zongwei Li, Wancai Zhang, Zhifeng Li, Wei Liu, Li Yuan
- [2024.02.01] 🔥 People who cannot access HF can now download the model through the
model scope, checking our model zoo. - [2024.01.30] 🔥 We release a stronger MoE-LLaVA-Phi2. The average performance surpasses LLaVA-1.5-7B by using 3.6B sparse activated parameters, checking our model zoo.
- [2024.01.27] 🤗 Hugging Face demo and all codes & datasets are available now! Welcome to watch 👀 this repository for the latest updates.
MoE-LLaVA shows excellent performance in multi-modal learning.
- with just 3B sparsely activated parameters, MoE-LLaVA demonstrates performance comparable to the LLaVA-1.5-7B on various visual understanding datasets and even surpasses the LLaVA-1.5-13B in object hallucination benchmarks.
- With the addition of a simple MoE tuning stage, we can complete the training of MoE-LLaVA on 8 V100 GPUs within 2 days.
Highly recommend trying out our web demo by the following command, which incorporates all features currently supported by MoE-LLaVA. We also provide online demo in Huggingface Spaces.
# use phi2
deepspeed --include localhost:0 moellava/serve/gradio_web_server.py --model-path "LanguageBind/MoE-LLaVA-Phi2-2.7B-4e"
# use qwen
deepspeed --include localhost:0 moellava/serve/gradio_web_server.py --model-path "LanguageBind/MoE-LLaVA-Qwen-1.8B-4e"
# use stablelm
deepspeed --include localhost:0 moellava/serve/gradio_web_server.py --model-path "LanguageBind/MoE-LLaVA-StableLM-1.6B-4e" 20240126_205845.mp4
# use phi2
deepspeed --include localhost:0 moellava/serve/cli.py --model-path "LanguageBind/MoE-LLaVA-Phi2-2.7B-4e" --image-file "image.jpg"
# use qwen
deepspeed --include localhost:0 moellava/serve/cli.py --model-path "LanguageBind/MoE-LLaVA-Qwen-1.8B-4e" --image-file "image.jpg"
# use stablelm
deepspeed --include localhost:0 moellava/serve/cli.py --model-path "LanguageBind/MoE-LLaVA-StableLM-1.6B-4e" --image-file "image.jpg"
| Model | Activated Param | Transformers(HF) | ModelScope(HF) | Avg | VQAv2 | GQA | VizWiz | SQA | T-VQA | POPE | MM-Bench | MM-Vet |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| MoE-LLaVA-1.6B×4-Top2 | 2.0B | 🤗LanguageBind/MoE-LLaVA-StableLM-1.6B-4e | PKU-YuanLab/MoE-LLaVA-StableLM-1.6B-4e |
57.3 | 76.7 | 60.3 | 36.2 | 62.6 | 50.1 | 85.7 | 60.2 | 26.9 |
| MoE-LLaVA-1.8B×4-Top2 | 2.2B | 🤗LanguageBind/MoE-LLaVA-Qwen-1.8B-4e | PKU-YuanLab/MoE-LLaVA-Qwen-1.8B-4e |
56.7 | 76.2 | 61.5 | 32.6 | 63.1 | 48.0 | 87.0 | 59.6 | 25.3 |
| MoE-LLaVA-2.7B×4-Top2 | 3.6B | 🤗LanguageBind/MoE-LLaVA-Phi2-2.7B-4e | PKU-YuanLab/MoE-LLaVA-Phi2-2.7B-4e |
61.1 | 77.6 | 61.4 | 43.9 | 68.5 | 51.4 | 86.3 | 65.2 | 34.3 |
| MoE-LLaVA-2.7B×4-Top2-384 | 3.6B | 🤗LanguageBind/MoE-LLaVA-Phi2-2.7B-4e-384 | PKU-YuanLab/MoE-LLaVA-Phi2-2.7B-4e-384 |
62.9 | 79.9 | 62.6 | 43.7 | 70.3 | 57.0 | 85.7 | 68.0 | 35.9 |
| LLaVA-1.5 | 7B | 🤗liuhaotian/llava-v1.5-7b | - | 62.0 | 78.5 | 62.0 | 50.0 | 66.8 | 58.2 | 85.9 | 64.3 | 30.5 |
Pretrain Model
| Model | Checkpoint |
|---|---|
| MoE-LLaVA-1.6B×4-Top2 | LanguageBind/MoE-LLaVA-StableLM-Pretrain |
| MoE-LLaVA-1.8B×4-Top2 | LanguageBind/MoE-LLaVA-Qwen-Pretrain |
| MoE-LLaVA-2.7B×4-Top2 | LanguageBind/MoE-LLaVA-Phi2-Pretrain |
| MoE-LLaVA-2.7B×4-Top2-384 | LanguageBind/MoE-LLaVA-Phi2-384-Pretrain |
- Python >= 3.10
- Pytorch == 2.0.1
- CUDA Version >= 11.7
- Transformers == 4.36.2
- Tokenizers==0.15.1
- Install required packages:
git clone https://github.com/PKU-YuanGroup/MoE-LLaVA
cd MoE-LLaVA
conda create -n moellava python=3.10 -y
conda activate moellava
pip install --upgrade pip # enable PEP 660 support
pip install -e .
pip install -e ".[train]"
pip install flash-attn --no-build-isolation
# Below are optional. For Qwen model.
git clone https://github.com/Dao-AILab/flash-attention
cd flash-attention && pip install .
# Below are optional. Installing them might be slow.
# pip install csrc/layer_norm
# If the version of flash-attn is higher than 2.1.1, the following is not needed.
# pip install csrc/rotaryThe training & validating instruction is in TRAIN.md & EVAL.md.
The instruction is in CUSTOM.md.
The instruction is in VISUALIZATION.md.
We open source all codes. If you want to load the model (e.g. LanguageBind/MoE-LLaVA-Phi2-2.7B-4e) on local, you can use the following code snippets.
Using the following command to run the code.
deepspeed --include localhost:0 predict.pyimport torch
from PIL import Image
from moellava.constants import IMAGE_TOKEN_INDEX, DEFAULT_IMAGE_TOKEN
from moellava.conversation import conv_templates, SeparatorStyle
from moellava.model.builder import load_pretrained_model
from moellava.utils import disable_torch_init
from moellava.mm_utils import tokenizer_image_token, get_model_name_from_path, KeywordsStoppingCriteria
def main():
disable_torch_init()
image = 'moellava/serve/examples/extreme_ironing.jpg'
inp = 'What is unusual about this image?'
model_path = 'LanguageBind/MoE-LLaVA-Phi2-2.7B-4e' # LanguageBind/MoE-LLaVA-Qwen-1.8B-4e or LanguageBind/MoE-LLaVA-StableLM-1.6B-4e
device = 'cuda'
load_4bit, load_8bit = False, False # FIXME: Deepspeed support 4bit or 8bit?
model_name = get_model_name_from_path(model_path)
tokenizer, model, processor, context_len = load_pretrained_model(model_path, None, model_name, load_8bit, load_4bit, device=device)
image_processor = processor['image']
conv_mode = "phi" # qwen or stablelm
conv = conv_templates[conv_mode].copy()
roles = conv.roles
image_tensor = image_processor.preprocess(Image.open(image).convert('RGB'), return_tensors='pt')['pixel_values'].to(model.device, dtype=torch.float16)
print(f"{roles[1]}: {inp}")
inp = DEFAULT_IMAGE_TOKEN + '\n' + inp
conv.append_message(conv.roles[0], inp)
conv.append_message(conv.roles[1], None)
prompt = conv.get_prompt()
input_ids = tokenizer_image_token(prompt, tokenizer, IMAGE_TOKEN_INDEX, return_tensors='pt').unsqueeze(0).cuda()
stop_str = conv.sep if conv.sep_style != SeparatorStyle.TWO else conv.sep2
keywords = [stop_str]
stopping_criteria = KeywordsStoppingCriteria(keywords, tokenizer, input_ids)
with torch.inference_mode():
output_ids = model.generate(
input_ids,
images=image_tensor,
do_sample=True,
temperature=0.2,
max_new_tokens=1024,
use_cache=True,
stopping_criteria=[stopping_criteria])
outputs = tokenizer.decode(output_ids[0, input_ids.shape[1]:], skip_special_tokens=True).strip()
print(outputs)
if __name__ == '__main__':
main()- Video-LLaVA This framework empowers the model to efficiently utilize the united visual tokens.
- LanguageBind An open source five modalities language-based retrieval framework.
- LLaVA The codebase we built upon and it is an efficient large language and vision assistant.
- The majority of this project is released under the Apache 2.0 license as found in the LICENSE file.
- The service is a research preview intended for non-commercial use only, subject to the model License of LLaMA, Terms of Use of the data generated by OpenAI, and Privacy Practices of ShareGPT. Please contact us if you find any potential violation.
If you find our paper and code useful in your research, please consider giving a star ⭐ and citation 📝.
@misc{lin2024moellava,
title={MoE-LLaVA: Mixture of Experts for Large Vision-Language Models},
author={Bin Lin and Zhenyu Tang and Yang Ye and Jiaxi Cui and Bin Zhu and Peng Jin and Junwu Zhang and Munan Ning and Li Yuan},
year={2024},
eprint={2401.15947},
archivePrefix={arXiv},
primaryClass={cs.CV}
}@article{lin2023video,
title={Video-LLaVA: Learning United Visual Representation by Alignment Before Projection},
author={Lin, Bin and Zhu, Bin and Ye, Yang and Ning, Munan and Jin, Peng and Yuan, Li},
journal={arXiv preprint arXiv:2311.10122},
year={2023}
}