@article{efficienttextclassificationusingtree,
  title = {Efficient Text Classification Using Tree-structured Multi-linear Principal Component Analysis},
  author = {Yuanhang Su and Yuzhong Huang and C. -C. Jay Kuo},
  year = {2018},
  eprint = {1801.06607},
  archivePrefix = {arXiv},
  url = {http://arxiv.org/abs/1801.06607v2},
}