@article{unsupervisedfeatureselectionwithadaptive,
  title = {Unsupervised Feature Selection with Adaptive Structure Learning},
  author = {Liang Du and Yi-Dong Shen},
  year = {2015},
  eprint = {1504.00736},
  archivePrefix = {arXiv},
  url = {http://arxiv.org/abs/1504.00736v1},
}