---
license: mit
---

# XDoc
## Introduction

XDoc is a unified pre-trained model that deals with different document formats in a single model. With only 36.7% parameters, XDoc achieves comparable or better performance on downstream tasks, which is cost-effective for real-world deployment.

[XDoc: Unified Pre-training for Cross-Format Document Understanding](https://arxiv.org/abs/2210.02849)
Jingye Chen, Tengchao Lv, Lei Cui, Cha Zhang, Furu Wei, [EMNLP 2022](#)

## Citation

If you find XDoc helpful, please cite us:
```
@article{chen2022xdoc,
  title={XDoc: Unified Pre-training for Cross-Format Document Understanding},
  author={Chen, Jingye and Lv, Tengchao and Cui, Lei and Zhang, Cha and Wei, Furu},
  journal={arXiv preprint arXiv:2210.02849},
  year={2022}
}
```