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mPLUG-2: A Modularized Multi-modal Foundation Model Across Text, Image and Video (ICML 2023)

Introduction

we present mPLUG-2, a new unified paradigm with modularized design for multi-modal pretraining, which can benefit from modality collaboration while addressing the problem of modality entanglement. In contrast to predominant paradigms of solely relying on sequence-to-sequence generation or encoder-based instance discrimination, mPLUG-2 introduces a multi-module composition network by sharing common universal modules for modality collaboration and disentangling different modality modules to deal with modality entanglement. It is flexible to select different modules for different understanding and generation tasks across all modalities including text, image, and video. mPLUG-2 achieves state-of-the-art or competitive results on a broad range of over 30 downstream tasks, spanning multi-modal tasks of image-text and video-text understanding and generation, and uni-modal tasks of text-only, image-only, and video-only understanding.

News

2023.07.21: Released mPLUG-2 pre-training model and downstream tasks!

Models and Datasets

Pre-trained Models

Model	Visual Backbone	Text Enc Layers	Universal Layers	Fusion Layers	Text Dec Layers	#params	Download
mPLUG-2	ViT-L-14	24	2	6	12	0.9B	mPLUG-2

Pre-train Datasets

	COCO	VG	SBU	CC3M	CC13M	Webvid2M	WikiCorpus
image	113K	100K	860K	3M	10M	2M	20G
text	567K	769K	860K	3M	10M	2M	350G

Downstream Models

VideoQA

Model	Dataset	Accuarcy	Download
mPLUG-2	MSRVTT-QA	48.0	mPLUG-2
mPLUG-2	MSVD-QA	58.1	mPLUG-2

Video Caption

Model	Dataset	CIDER	Download
mPLUG-2	MSRVTT	80.3	mPLUG-2
mPLUG-2	MSVD	165.8	mPLUG-2

Requirements

PyTorch version >= 1.11.0
Install other libraries via

pip install -r requirements.txt

Pre-training

Comming soon.

Fine-tuning

Video Question Answering

Download MSRVTT-QA / MSVD-QA / TGIF datasets from the original websites.
In configs_video/VideoQA_msrvtt_large.yaml, set the paths for the json files and the video paths.
To perform evaluation, run：

<pre>sh scripts/inference_videoqa.sh</pre>

To perform finetuning, run：

<pre>sh scripts/run_videoqa.sh</pre>

Video Captioning

Download MSRVTT / MSVD datasets from the original websites.
In configs_video/VideoCaption_msrvtt_large.yaml, set the paths for the json files and the video paths.
To perform evaluation, run：

<pre>sh scripts/inference_videocaption.sh</pre>

To perform finetuning, run：

<pre>sh scripts/run_videocaption.sh</pre>

Citation

If you found this work useful, consider giving this repository a star and citing our paper as followed:

@article{Xu2023mPLUG2AM,
  title={mPLUG-2: A Modularized Multi-modal Foundation Model Across Text, Image and Video},
  author={Haiyang Xu and Qinghao Ye and Ming Yan and Yaya Shi and Jiabo Ye and Yuanhong Xu and Chenliang Li and Bin Bi and Qi Qian and Wei Wang and Guohai Xu and Ji Zhang and Songfang Huang and Fei Huang and Jingren Zhou},
  journal={ArXiv},
  year={2023},
  volume={abs/2302.00402}
}

Acknowledgement

The implementation of mPLUG relies on resources from ALBEF, BLIP, and timm. We thank the original authors for their open-sourcing.