@article{effectivediscriminativefeatureselection,
  title = {Effective Discriminative Feature Selection with Non-trivial Solutions},
  author = {Hong Tao and Chenping Hou and Feiping Nie and Yuanyuan Jiao and Dongyun Yi},
  year = {2015},
  eprint = {1504.05408},
  archivePrefix = {arXiv},
  url = {http://arxiv.org/abs/1504.05408v1},
}