@article{deeptreebasedretrievalforefficient,
  title = {Learning Deep Tree-based Retriever for Efficient Recommendation: Theory and Method},
  author = {Ze Liu and Jin Zhang and Chao Feng and Defu Lian and Jie Wang and Enhong Chen},
  year = {2024},
  eprint = {2408.11345},
  archivePrefix = {arXiv},
  url = {https://arxiv.org/abs/2408.11345v4},
}