@article{sparserepresentationbasedclassification,
  title = {Sparse Representation-Based Classification: Orthogonal Least Squares or Orthogonal Matching Pursuit?},
  author = {Minshan Cui and Saurabh Prasad},
  year = {2016},
  eprint = {1607.04942},
  archivePrefix = {arXiv},
  url = {http://arxiv.org/abs/1607.04942v1},
}