Reward Fine-Tuning Two-Step Diffusion Models via Learning Differentiable Latent-Space Surrogate Reward

@misc{jia2025rewardfinetuningtwostep,
      title={Reward Fine-Tuning Two-Step Diffusion Models via Learning Differentiable Latent-Space Surrogate Reward}, 
      author={Zhiwei Jia and Yuesong Nan and Huixi Zhao and Gengdai Liu},
      year={2025},
      eprint={2411.15247},
      archivePrefix={arXiv},
      primaryClass={cs.LG},
      url={https://arxiv.org/abs/2411.15247}, 
}