@article{exploringthelearningdifficultyofdata,
  title = {Exploring the Learning Difficulty of Data Theory and Measure},
  author = {Weiyao Zhu and Ou wu and Fengguang Su and Yingjun Deng},
  year = {2022},
  eprint = {2205.07427},
  archivePrefix = {arXiv},
  url = {https://arxiv.org/abs/2205.07427v2},
}