ThisIsCompetition at SemEval-2019 Task 9: BERT is unstable for out-of-domain samples Cheoneum Park author Juae Kim author Hyeon-gu Lee author Reinald Kim Amplayo author Harksoo Kim author Jungyun Seo author Changki Lee author 2019-06 text Proceedings of the 13th International Workshop on Semantic Evaluation Jonathan May editor Ekaterina Shutova editor Aurelie Herbelot editor Xiaodan Zhu editor Marianna Apidianaki editor Saif M Mohammad editor Association for Computational Linguistics Minneapolis, Minnesota, USA conference publication park-etal-2019-thisiscompetition 10.18653/v1/S19-2220 https://aclanthology.org/S19-2220/ 2019-06 1254 1261