基于特征组合的异构图注意力网络关系抽取方法

闫家鑫陈艳平杨卫哲黄瑞章秦永彬

Heterogeneous graph attention network for relation extraction based on feature combination

《计算机应用》唯一官方网站 . 0, (): 0 -0 . DOI: 10.11772/j.issn.1001-9081.2024081076