@inproceedings{hoang-etal-2018-iterative,
    title = "Iterative Back-Translation for Neural Machine Translation",
    author = "Hoang, Vu Cong Duy  and
      Koehn, Philipp  and
      Haffari, Gholamreza  and
      Cohn, Trevor",
    booktitle = "Proceedings of the 2nd Workshop on Neural Machine Translation and Generation",
    month = jul,
    year = "2018",
    address = "Melbourne, Australia",
    publisher = "Association for Computational Linguistics",
    url = "https://aclanthology.org/W18-2703",
    doi = "10.18653/v1/W18-2703",
    pages = "18--24",
    abstract = "We present iterative back-translation, a method for generating increasingly better synthetic parallel data from monolingual data to train neural machine translation systems. Our proposed method is very simple yet effective and highly applicable in practice. We demonstrate improvements in neural machine translation quality in both high and low resourced scenarios, including the best reported BLEU scores for the WMT 2017 German↔English tasks.",
}