@article{onaguidednonnegativematrixfactorization,
  title = {On a Guided Nonnegative Matrix Factorization},
  author = {Joshua Vendrow and Jamie Haddock and Elizaveta Rebrova and Deanna Needell},
  year = {2020},
  eprint = {2010.11365},
  archivePrefix = {arXiv},
  url = {https://arxiv.org/abs/2010.11365v2},
}