Domain adaptation challenges of BERT in tokenization and sub-word representations of Out-of-Vocabulary words Anmol Nayak author Hariprasad Timmapathini author Karthikeyan Ponnalagu author Vijendran Gopalan Venkoparao author 2020-11 text Proceedings of the First Workshop on Insights from Negative Results in NLP Anna Rogers editor João Sedoc editor Anna Rumshisky editor Association for Computational Linguistics Online conference publication nayak-etal-2020-domain 10.18653/v1/2020.insights-1.1 https://aclanthology.org/2020.insights-1.1/ 2020-11 1 5