铝硅合金实体关系抽取数据集的构建方法

刘英莉,吴瑞刚,么长慧,沈韬

Construction method of extraction dataset of Al-Si alloy entity relationship

Ying-li LIU,Rui-gang WU,Chang-hui YAO,Tao SHEN

表 10 Multi-head模型与att_Multi_head模型实验结果对比

Tab.10 Comparison of experimental results between Multi-head model and att_Multi_head model %

模型 NER任务 RE任务 总体 F1 Pr Re F1 Pr Re F1 att_Multi_head 71.3 64.4 67.7 65.2 49.5 56.3 62.0 Multi-head 66.2 61.7 63.9 53.5 44.2 48.5 56.2 对比 +5.1 +2.7 +3.8 +11.75 +5.3 +7.8 +5.8