@article{spectralmethodsfornonparametricmodels,
  title = {Spectral Methods for Nonparametric Models},
  author = {Hsiao-Yu Fish Tung and Chao-yuan Wu and Manzil Zaheer and Alexander J. Smola},
  year = {2017},
  eprint = {1704.00003},
  archivePrefix = {arXiv},
  url = {http://arxiv.org/abs/1704.00003v1},
}