肝癌患者在线提问的命名实体识别研究:一种基于迁移学习的方法 *

陈美杉,夏晨曦

Identifying Entities of Online Questions from Cancer Patients Based on Transfer Learning

Meishan Chen,Chenxi Xia

表5 实例迁移实验结果对比(%)

模型 评价 指标 k=0 k=1 k=2 k=3 k=4 k=5 k=6 KNN-BERT- BiLSTM-CRF P 92.91 93.54 94.89 95.74 95.40 94.73 94.60 R 95.36 95.74 96.51 96.75 96.24 96.30 95.68 F 94.12 94.63 95.69 96.10 95.82 95.51 95.14 KNN-Word2Vec-BiLSTM-CRF P 85.98 88.73 90.45 91.48 91.65 91.03 90.77 R 86.55 89.57 91.30 92.48 92.62 92.05 91.90 F 86.26 89.15 90.87 91.98 92.13 91.54 91.33