@article{improvinggeneralizationofimagecaptioning,
  title = {Improving Generalization of Image Captioning with Unsupervised Prompt Learning},
  author = {Hongchen Wei and Zhenzhong Chen},
  year = {2023},
  eprint = {2308.02862},
  archivePrefix = {arXiv},
  url = {https://arxiv.org/abs/2308.02862v1},
}