@article{aconvexformulationforspectralshrunk,
  title = {A Convex Formulation for Spectral Shrunk Clustering},
  author = {Xiaojun Chang and Feiping Nie and Zhigang Ma and Yi Yang and Xiaofang Zhou},
  year = {2014},
  eprint = {1411.6308},
  archivePrefix = {arXiv},
  url = {http://arxiv.org/abs/1411.6308v1},
}