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qyliang/
DivoT5-220M

Name: DivoT5-220M
Rating: 2.5 (5 reviews)

safetensors

2501.12079

apache-2.0

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Directional Diffusion-Style Code Editing Pre-training

We propose a directional diffusion technique at the data level of code evolution and apply it within an Encoder-Decoder framework.

The directional diffusion can be mainly divided into the following two steps:

Noising process at the data level.

Seting the starting point to old code.
Adding artificial noise to perturb the old data.
Exploring the intermediate step in the real evolution process.

Denoising process within the Encoder-Decoder framework.

Using the auto-regressive nature of the Encoder-Decoder framework
Perceiving the evolutionary direction in generation.

@article{liang2025directional,
  title={Directional Diffusion-Style Code Editing Pre-training},
  author={Liang, Qingyuan and Sun, Zeyu and Zhu, Qihao and Hu, Junhao and Zhao, Yifan and Chen, Yizhou and Zhu, Mingxuan and Wang, Guoqing and Zhang, Lu},
  journal={arXiv preprint arXiv:2501.12079},
  year={2025}
}

qyliang/DivoT5-220M

qyliang/
DivoT5-220M