@article{unsupervisedhyperalignmentformultilingua,
  title = {Unsupervised Hyperalignment for Multilingual Word Embeddings},
  author = {Jean Alaux and Edouard Grave and Marco Cuturi and Armand Joulin},
  year = {2018},
  eprint = {1811.01124},
  archivePrefix = {arXiv},
  url = {https://arxiv.org/abs/1811.01124v3},
}