@article{whatarewedepressedaboutwhenwetalk,
  title = {What are We Depressed about When We Talk about COVID19: Mental Health Analysis on Tweets Using Natural Language Processing},
  author = {Irene Li and Yixin Li and Tianxiao Li and Sergio Alvarez-Napagao and Dario Garcia-Gasulla and Toyotaro Suzumura},
  year = {2020},
  eprint = {2004.10899},
  archivePrefix = {arXiv},
  url = {https://arxiv.org/abs/2004.10899v3},
}