@article{weng2018bandit,
  title   = "The Multi-Armed Bandit Problem and Its Solutions",
  author  = "Weng, Lilian",
  journal = "lilianweng.github.io",
  year    = "2018",
  url     = "https://lilianweng.github.io/posts/2018-01-23-multi-armed-bandit/"
}