@article{asurveyonphrasestructurelearningmethods,
  title = {A survey on phrase structure learning methods for text classification},
  author = {Reshma Prasad and Mary Priya Sebastian},
  year = {2014},
  eprint = {1406.5598},
  archivePrefix = {arXiv},
  url = {http://arxiv.org/abs/1406.5598v1},
}