@article{localitypreservingprojectionsforgrassman,
  title = {Locality Preserving Projections for Grassmann manifold},
  author = {Boyue Wang and Yongli Hu and Junbin Gao and Yanfeng Sun and Haoran Chen and Bao-Cai Yin},
  year = {2017},
  eprint = {1704.08458},
  archivePrefix = {arXiv},
  url = {http://arxiv.org/abs/1704.08458v1},
}