@article{matrixdenoisingforweightedlossfunctions,
  title = {Matrix denoising for weighted loss functions and heterogeneous signals},
  author = {William Leeb},
  year = {2019},
  eprint = {1902.09474},
  archivePrefix = {arXiv},
  url = {https://arxiv.org/abs/1902.09474v4},
}