BERT: Pre-training of Deep Bidirectional Transformers for Language Understanding Jacob Devlin author Ming-Wei Chang author Kenton Lee author Kristina Toutanova 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 devlin-etal-2019-bert 10.18653/v1/N19-1423 https://aclanthology.org/N19-1423/ 2019-06 4171 4186