基于命名实体识别任务反馈增强的中文突发事件抽取方法

武国亮, 徐继宁

Chinese emergency event extraction method based on named entity recognition task feedback enhancement

WU Guoliang, XU Jining

计算机应用 . 2021, (7): 1891 -1896 . DOI: 10.11772/j.issn.1001-9081.2020091492