The Impact of De-identification on Downstream Named Entity Recognition in Clinical Text Hanna Berg author Aron Henriksson author Hercules Dalianis author 2020-11 text Proceedings of the 11th International Workshop on Health Text Mining and Information Analysis Eben Holderness editor Antonio Jimeno Yepes editor Alberto Lavelli editor Anne-Lyse Minard editor James Pustejovsky editor Fabio Rinaldi editor Association for Computational Linguistics Online conference publication berg-etal-2020-impact 10.18653/v1/2020.louhi-1.1 https://aclanthology.org/2020.louhi-1.1/ 2020-11 1 11