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 1 公开数据集实体数量和关系数量的对比
Tab.1 Number of entities versus number of relationships in exposed dataset
数据集 Ne Nr
CoNLL-2004 4 5
ACE04 7 7
ADE 2 1
DERC 9 2