导弹领域文本嵌套命名实体识别方法研究
关景文, 宋晓, 李晓庆, 杨彤, 周军华
Research on Nested Named Entity Recognition in Missile Field Text
Jingwen Guan, Xiao Song, Xiaoqing Li, Tong Yang, Junhua Zhou
系统仿真学报 . 2023, (8): 1757 -1767 .  DOI: 10.16182/j.issn1004731x.joss.22-0456