@inproceedings{popov-etal-2019-unsupervised,
    title = "Unsupervised dialogue intent detection via hierarchical topic model",
    author = "Popov, Artem  and
      Bulatov, Victor  and
      Polyudova, Darya  and
      Veselova, Eugenia",
    editor = "Mitkov, Ruslan  and
      Angelova, Galia",
    booktitle = "Proceedings of the International Conference on Recent Advances in Natural Language Processing (RANLP 2019)",
    month = sep,
    year = "2019",
    address = "Varna, Bulgaria",
    publisher = "INCOMA Ltd.",
    url = "https://preview.aclanthology.org/jlcl-multiple-ingestion/R19-1108/",
    doi = "10.26615/978-954-452-056-4_108",
    pages = "932--938"
}