@article{crimeeventembeddingwithunsupervised,
  title = {Crime Event Embedding with Unsupervised Feature Selection},
  author = {Shixiang Zhu and Yao Xie},
  year = {2018},
  eprint = {1806.06095},
  archivePrefix = {arXiv},
  url = {http://arxiv.org/abs/1806.06095v4},
}