@article{JMLR:v27:25-0163,
  author  = {Luoyao Yu and Lixing Zhu and Ruoqing Zhu and Xuehu Zhu},
  title   = {Kernel Mean Embedding Deviation Subspace for Unsupervised Learning with Heterogeneous Data},
  journal = {Journal of Machine Learning Research},
  year    = {2026},
  volume  = {27},
  number  = {97},
  pages   = {1--52},
  url     = {http://jmlr.org/papers/v27/25-0163.html}
}