@article{principalcomponentanalysiswithtensor,
  title = {Principal Component Analysis with Tensor Train Subspace},
  author = {Wenqi Wang and Vaneet Aggarwal and Shuchin Aeron},
  year = {2018},
  eprint = {1803.05026},
  archivePrefix = {arXiv},
  url = {http://arxiv.org/abs/1803.05026v1},
}