@misc{formal2021splade,
  title={SPLADE v2: Sparse Lexical and Expansion Model for Information Retrieval},
  author={Thibault Formal and Carlos Lassance and Benjamin Piwowarski and Stéphane Clinchant},
  year={2021},
  eprint={2109.10086},
  archivePrefix={arXiv},
  primaryClass={cs.IR},
  url={https://arxiv.org/abs/2109.10086}
}