@article{principalwordvectors,
  title = {Principal Word Vectors},
  author = {Ali Basirat and Christian Hardmeier and Joakim Nivre},
  year = {2020},
  eprint = {2007.04629},
  archivePrefix = {arXiv},
  url = {https://arxiv.org/abs/2007.04629v1},
}