Document Embedding Enhanced Event Detection with Hierarchical and Supervised Attention Yue Zhao author Xiaolong Jin author Yuanzhuo Wang author Xueqi Cheng author 2018-07 text Proceedings of the 56th Annual Meeting of the Association for Computational Linguistics (Volume 2: Short Papers) Iryna Gurevych editor Yusuke Miyao editor Association for Computational Linguistics Melbourne, Australia conference publication zhao-etal-2018-document 10.18653/v1/P18-2066 https://aclanthology.org/P18-2066/ 2018-07 414 419