@article{aneffectiveandefficientapproachfor,
  title = {An Effective and Efficient Approach for Clusterability Evaluation},
  author = {Margareta Ackerman and Andreas Adolfsson and Naomi Brownstein},
  year = {2016},
  eprint = {1602.06687},
  archivePrefix = {arXiv},
  url = {http://arxiv.org/abs/1602.06687v1},
}