Sub-word information in pre-trained biomedical word representations: evaluation and hyper-parameter optimization Dieter Galea author Ivan Laponogov author Kirill Veselkov author 2018-07 text Proceedings of the BioNLP 2018 workshop Dina Demner-Fushman editor Kevin Bretonnel Cohen editor Sophia Ananiadou editor Junichi Tsujii editor Association for Computational Linguistics Melbourne, Australia conference publication galea-etal-2018-sub 10.18653/v1/W18-2307 https://aclanthology.org/W18-2307/ 2018-07 56 66