@article{spadeimprovingsparserepresentationsusing,
  title = {SpaDE: Improving Sparse Representations using a Dual Document Encoder for First-stage Retrieval},
  author = {Eunseong Choi and Sunkyung Lee and Minjin Choi and Hyeseon Ko and Young-In Song and Jongwuk Lee},
  year = {2022},
  eprint = {2209.05917},
  archivePrefix = {arXiv},
  url = {https://arxiv.org/abs/2209.05917v3},
}