@inproceedings{autostackeranautomaticevolutionary,
  title = {Autostacker: an Automatic Evolutionary Hierarchical Machine Learning System},
  author = {Boyuan Chen and Warren Mo and Ishanu Chattopadhyay and Hod Lipson},
  year = {2018},
  booktitle = {ICLR 2018 1},
  url = {https://openreview.net/forum?id=SyvCD-b0W},
}