@inproceedings{jointlearningoffrequencyandword,
  title = {Joint learning of frequency and word embeddings for multilingual readability assessment},
  author = {Dieu-Thu Le and Cam-Tu Nguyen and Xiaoliang Wang},
  year = {2018},
  booktitle = {WS 2018 7},
  url = {https://aclanthology.org/W18-3714},
}