@article{yan2021reinforcement,
  title   = {Reinforcement Learning for Recommendations and Search},
  author  = {Yan, Ziyou},
  journal = {eugeneyan.com},
  year    = {2021},
  month   = {Sep},
  url     = {https://eugeneyan.com/writing/reinforcement-learning-for-recsys-and-search/}
}