joint entity and relation extractionbidirectional feature interaction moduleself-attention mechanismchi-nese electronic medical recorddataset annotation and construction
实体关系联合抽取 双向特征交互模块 自注意力机制 中文电子病历 数据集标注与构建
国家自然科学基金大连市科技创新基金
620760482020JJ26GX035
2024