@article{JMLR:v26:23-0953,
  author  = {Penghe Zhang and Naihua Xiu and Hou-Duo Qi},
  title   = {Sparse SVM with Hard-Margin Loss: a Newton-Augmented Lagrangian Method in Reduced Dimensions},
  journal = {Journal of Machine Learning Research},
  year    = {2025},
  volume  = {26},
  number  = {118},
  pages   = {1--55},
  url     = {http://jmlr.org/papers/v26/23-0953.html}
}