TY - GENERIC DO - 10.20944/preprints202407.1804.v1 UR - http://dx.doi.org/10.20944/preprints202407.1804.v1 TI - A New Chinese Named Entity Recognition Method for Pig Disease Domain Based on Lexicon Enhanced BERT and Contrastive Learning T2 - Preprints AU - Peng, Cheng AU - Wang, Xiajun AU - Li, Qifeng AU - Yu, Qinyang AU - Jiang, Ruixiang AU - Ma, Weihong AU - Wu, Wenbiao AU - Meng, Rui AU - Li, Haiyan AU - Huai, Heju AU - Wang, Shuyan AU - He, Longjuan PY - 2024 DA - 2024/07/23 PB - Preprints