% ========================================================================
% SCUFS, Version 1.0
% Copyright(c) 2016 Pengfei Zhu
% All Rights Reserved.
%
% ----------------------------------------------------------------------
% Permission to use, copy, or modify this software and its documentation
% for educational and research purposes only and without fee is here
% granted, provided that this copyright notice and the original authors'
% names appear on all copies and supporting documentation. This program
% shall not be used, rewritten, or adapted as the basis of any commercial
% software or hardware product without first obtaining permission of the
% authors. The authors make no representations about the suitability of
% this software for any purpose. It is provided "as is" without express
% or implied warranty.
%----------------------------------------------------------------------
%
%
% Please cite the following paper:

@article{zhu2017subspace,
  title={Subspace clustering guided unsupervised feature selection},
  author={Zhu, Pengfei and Zhu, Wencheng and Hu, Qinghua and Zhang, Changqing and Zuo, Wangmeng},
  journal={Pattern Recognition},
  volume={66},
  pages={364--374},
  year={2017},
  publisher={Elsevier}
}

% Contact: zhupengfei@tju.edu.cn 
%----------------------------------------------------------------------
%usage:
% run 'demo_scufs'