@article{nystromapproximationwithnonnegativematri,
  title = {Nyström Approximation with Nonnegative Matrix Factorization},
  author = {Yongquan Fu},
  year = {2020},
  eprint = {2008.03399},
  archivePrefix = {arXiv},
  url = {https://arxiv.org/abs/2008.03399v1},
}