@article{safepatternpruninganefficientapproach,
  title = {Safe Pattern Pruning: An Efficient Approach for Predictive Pattern Mining},
  author = {Kazuya Nakagawa and Shinya Suzumura and Masayuki Karasuyama and Koji Tsuda and Ichiro Takeuchi},
  year = {2016},
  eprint = {1602.04548},
  archivePrefix = {arXiv},
  url = {http://arxiv.org/abs/1602.04548v1},
}