Pooled Contextualized Embeddings for Named Entity Recognition Alan Akbik author Tanja Bergmann author Roland Vollgraf author 2019-06 text Proceedings of the 2019 Conference of the North American Chapter of the Association for Computational Linguistics: Human Language Technologies, Volume 1 (Long and Short Papers) Jill Burstein editor Christy Doran editor Thamar Solorio editor Association for Computational Linguistics Minneapolis, Minnesota conference publication akbik-etal-2019-pooled 10.18653/v1/N19-1078 https://aclanthology.org/N19-1078/ 2019-06 724 728