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README.md
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# MADFormer-FFHQ
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**MADFormer: Mixed Autoregressive & Diffusion Transformers for Continuous Image Generation**
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This repository provides checkpoints for MADFormer trained on **FFHQ-1024**, combining autoregressive global conditioning and diffusion-based local refinement for high-resolution image synthesis.
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---
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## 📄 Paper
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[MADFormer: Mixed Autoregressive & Diffusion Transformers for Continuous Image Generation](https://arxiv.org/abs/2506.07999)
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---
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## 📦 Checkpoints
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- Trained for **210k steps** on FFHQ-1024
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- Download checkpoint: `ckpts.pt`
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---
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## 🧪 How to Use
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```python
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# TODO
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```
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> 💡 MADFormer supports flexible AR↔Diff trade-offs. On FFHQ-1024, increasing AR layer allocation yields up to **75% FID improvements** under low NFE settings.
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---
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## 📚 Citation
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If you find our work useful, please cite:
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```bibtex
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@misc{chen2025madformermixedautoregressivediffusion,
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title={MADFormer: Mixed Autoregressive and Diffusion Transformers for Continuous Image Generation},
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author={Junhao Chen and Yulia Tsvetkov and Xiaochuang Han},
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year={2025},
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eprint={2506.07999},
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archivePrefix={arXiv},
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primaryClass={cs.CV},
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url={https://arxiv.org/abs/2506.07999},
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}
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```
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