GRUBERT: A GRU-Based Method to Fuse BERT Hidden Layers for Twitter Sentiment Analysis Leo Horne author Matthias Matti author Pouya Pourjafar author Zuowen Wang author 2020-12 text Proceedings of the 1st Conference of the Asia-Pacific Chapter of the Association for Computational Linguistics and the 10th International Joint Conference on Natural Language Processing: Student Research Workshop Boaz Shmueli editor Yin Jou Huang editor Association for Computational Linguistics Suzhou, China conference publication horne-etal-2020-grubert 10.18653/v1/2020.aacl-srw.19 https://aclanthology.org/2020.aacl-srw.19/ 2020-12 130 138