@article{estimatingcontaminationviaperplexity,
  title = {Estimating Contamination via Perplexity: Quantifying Memorisation in Language Model Evaluation},
  author = {Yucheng Li},
  year = {2023},
  eprint = {2309.10677},
  archivePrefix = {arXiv},
  url = {https://arxiv.org/abs/2309.10677v2},
}