@article{improvingpointwisemutualinformationpmiby,
  title = {Improving Pointwise Mutual Information (PMI) by Incorporating Significant Co-occurrence},
  author = {Om P. Damani},
  year = {2013},
  eprint = {1307.0596},
  archivePrefix = {arXiv},
  url = {http://arxiv.org/abs/1307.0596v1},
}