@article{gradientbasedbileveloptimizationformulti,
  title = {Gradient-based bilevel optimization for multi-penalty Ridge regression through matrix differential calculus},
  author = {Gabriele Maroni and Loris Cannelli and Dario Piga},
  year = {2023},
  eprint = {2311.14182},
  archivePrefix = {arXiv},
  url = {https://arxiv.org/abs/2311.14182v1},
}