BERT Post-Training for Review Reading Comprehension and Aspect-based Sentiment Analysis Hu Xu author Bing Liu author Lei Shu author Philip Yu 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 xu-etal-2019-bert 10.18653/v1/N19-1242 https://aclanthology.org/N19-1242/ 2019-06 2324 2335