RT Journal T1 Research progress in Chinese named entity recognition in the financial field A1 Qiurong XU, Peng ZHU, Yifeng LUO, Qiwen DONG PB Journal of East China Normal University(Natural Science) FD 2021-09-25 YR 2021 JF Journal of East China Normal University(Natural Science) JO Journal of East China Normal University(Natural Science) VO 2021 IS 5 SP 1 DO 10.3969/j.issn.1000-5641.2021.05.001 K1 ;natural language processing;Chinese named entity recognition;financial field LK {https://xblk.ecnu.edu.cn/EN/article/article_25916.shtml}