@inproceedings{pruningredundantmappingsintransformer,
  title = {Pruning Redundant Mappings in Transformer Models via Spectral-Normalized Identity Prior},
  author = {Zi Lin and Jeremiah Zhe Liu and Zi Yang and Nan Hua and Dan Roth},
  year = {2020},
  booktitle = {Findings of the Association for Computational Linguistics 2020},
  eprint = {2010.01791},
  archivePrefix = {arXiv},
  url = {https://arxiv.org/abs/2010.01791v1},
}