@article{230514577,
  title = {Difference-Masking: Choosing What to Mask in Continued Pretraining},
  author = {Alex Wilf and Syeda Nahida Akter and Leena Mathur and Paul Pu Liang and Sheryl Mathew and Mengrou Shou and Eric Nyberg and Louis-Philippe Morency},
  year = {2023},
  eprint = {2305.14577},
  archivePrefix = {arXiv},
  url = {https://arxiv.org/abs/2305.14577v2},
}