@article{hierarchyrepresentationofdatainmachine,
  title = {Hierarchy Representation of Data in Machine Learnings},
  author = {Han Yegang and Park Minjun and Byun Duwon and Park Inkyu},
  year = {2023},
  eprint = {2402.09965},
  archivePrefix = {arXiv},
  url = {https://arxiv.org/abs/2402.09965v1},
}