基于分层标注的中文嵌套命名实体识别
金彦亮, 谢晋飞, 吴迪嘉
Chinese nested named entity recognition based on hierarchical tagging
JIN Yanliang, XIE Jinfei, WU Dijia
上海大学学报(自然科学版) . 2022, (2): 270 -280 .  DOI: 10.12066/j.issn.1007-2861.2283