@article{sparsel0normbasedkernelfreequadratic,
  title = {Sparse L0-norm based Kernel-free Quadratic Surface Support Vector Machines},
  author = {Ahmad Mousavi and Ramin Zandvakili},
  year = {2025},
  eprint = {2501.11268},
  archivePrefix = {arXiv},
  url = {https://arxiv.org/abs/2501.11268v2},
}