@inproceedings{ijcai2016p414,
  title     = {Sparse Word Embeddings Using ℓ1 Regularized Online Learning},
  author    = {Sun, Fei and Guo, Jiafeng and Lan, Yanyan and Xu, Jun and Cheng, Xueqi},
  booktitle = {Proceedings of the Twenty-Fifth International Joint Conference on
               Artificial Intelligence, {IJCAI-16}},
  publisher = {AAAI Press / International Joint Conferences on Artificial Intelligence},
  editor    = {Subbarao Kambhampati},
  pages     = {2915--2920},
  year      = {2016},
  month     = {7},
  url       = {https://ijcai.org/proceedings/2016/414},
}