@article{JMLR:v25:23-0547,
  author  = {Hengrui Luo and Jeremy E. Purvis and Didong Li},
  title   = {Spherical Rotation Dimension Reduction with Geometric Loss Functions},
  journal = {Journal of Machine Learning Research},
  year    = {2024},
  volume  = {25},
  number  = {175},
  pages   = {1--55},
  url     = {http://jmlr.org/papers/v25/23-0547.html}
}