@article{learningrankfunctionalsanempiricalstudy,
  title = {Learning Rank Functionals: An Empirical Study},
  author = {Truyen Tran and Dinh Phung and Svetha Venkatesh},
  year = {2014},
  eprint = {1407.6089},
  archivePrefix = {arXiv},
  url = {http://arxiv.org/abs/1407.6089v2},
}