@misc{meng2019spherical,
  title={Spherical Text Embedding},
  author={Yu Meng and Jiaxin Huang and Guangyuan Wang and Chao Zhang and Honglei Zhuang and Lance Kaplan and Jiawei Han},
  year={2019},
  eprint={1911.01196},
  archivePrefix={arXiv},
  primaryClass={cs.CL},
  url={https://arxiv.org/abs/1911.01196}
}