@article{stackingformachinelearningredshifts,
  title = {Stacking for machine learning redshifts applied to SDSS galaxies},
  author = {Roman Zitlau and Ben Hoyle and Kerstin Paech and Jochen Weller and Markus Michael Rau and Stella Seitz},
  year = {2016},
  eprint = {1602.06294},
  archivePrefix = {arXiv},
  url = {http://arxiv.org/abs/1602.06294v2},
}