Cascaded Semantic and Positional Self-Attention Network for Document Classification Juyong Jiang author Jie Zhang author Kai Zhang author 2020-11 text Findings of the Association for Computational Linguistics: EMNLP 2020 Trevor Cohn editor Yulan He editor Yang Liu editor Association for Computational Linguistics Online conference publication jiang-etal-2020-cascaded 10.18653/v1/2020.findings-emnlp.59 https://aclanthology.org/2020.findings-emnlp.59/ 2020-11 669 677