On Sparsifying Encoder Outputs in Sequence-to-Sequence Models

Biao Zhang, Ivan Titov, Rico Sennrich. On Sparsifying Encoder Outputs in Sequence-to-Sequence Models. In Chengqing Zong, Fei Xia, Wenjie Li 0002, Roberto Navigli, editors, Findings of the Association for Computational Linguistics: ACL/IJCNLP 2021, Online Event, August 1-6, 2021. pages 2888-2900, Association for Computational Linguistics, 2021. [doi]