@article{grassmannianlearningembeddinggeometry,
  title = {Grassmannian Learning: Embedding Geometry Awareness in Shallow and Deep Learning},
  author = {Jiayao Zhang and Guangxu Zhu and Robert W. Heath Jr. and Kaibin Huang},
  year = {2018},
  eprint = {1808.02229},
  archivePrefix = {arXiv},
  url = {http://arxiv.org/abs/1808.02229v2},
}