Genady Beryozkin, Yoel Drori, Oren Gilon, Tzvika Hartman, Idan Szpektor. A Joint Named-Entity Recognizer for Heterogeneous Tag-sets Using a Tag Hierarchy. In Anna Korhonen, David R. Traum, Lluís Màrquez, editors, Proceedings of the 57th Conference of the Association for Computational Linguistics, ACL 2019, Florence, Italy, July 28- August 2, 2019, Volume 1: Long Papers. pages 140-150, Association for Computational Linguistics, 2019. [doi]
Abstract is missing.