@article{directestimationofdensityfunctionals,
  title = {Direct estimation of density functionals using a polynomial basis},
  author = {Alan Wisler and Visar Berisha and Andreas Spanias and Alfred O. Hero},
  year = {2017},
  eprint = {1702.06516},
  archivePrefix = {arXiv},
  url = {http://arxiv.org/abs/1702.06516v2},
}