知识图谱实体匹配与多模态融合的肾脏病理信息处理方法
本发明属于医学人工智能技术领域,具体为知识图谱实体匹配与多模态融合的肾脏病理信息处理方法,通过屏蔽疾病节点仅匹配非疾病节点并配合同义词增强,消除模型从图谱读取疾病名的捷径;通过前驱后继二跳邻接构建建立非疾病节点间间接语义关联,并以零点七与零点三的加权系数聚合命中实体与邻居嵌入,得到知识图谱特征;再与视觉特征和文本特征经跨注意力融合后分类输出。本发明还包含多图像聚合推理和双方案置信度路由,可用于肾脏病理辅助分析系统。
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