@article{wang2011exponential,
  title={Exponential locality preserving projections for small sample size problem},
  author={Wang, Su-Jing and Chen, Hui-Ling and Peng, Xu-Jun and Zhou, Chun-Guang},
  journal={Neurocomputing},
  volume={74},
  number={17},
  pages={3654--3662},
  year={2011},
  publisher={Elsevier}
}