@inproceedings{kikuchi21icaicta,
  author = {Masato Kikuchi and Mitsuo Yoshida and Kyoji Umemura and Tadachika Ozono},
  title = {Feature Selective Likelihood Ratio Estimator for Low- and Zero-frequency N-grams},
  booktitle = {Proceedings of the 8th International Conference on Advanced Informatics: Concepts, Theory and Applications (ICAICTA 2021)},
  publisher = {IEEE},
  series = {},
  volume = {},
  number = {},
  pages = {1--6},
  year = {2021},
  month = {},
  date = {},
  doi = {10.1109/icaicta53211.2021.9640293},
  url = {}
}