通过结构相似性重新排列来加强知识图中的跨语言实体对齐
Guiyang Liu1,2, Canghong Jin1, Longxiang Shi1
1School of Computer and Computing Science, Hangzhou City University, Hangzhou 310015, China.
Sensors (Basel, Switzerland)
|August 26, 2023
概括
本研究引入了一种用于知识图中的跨语言实体对齐的新方法. 通过考虑当地的结构特征,SSR模型提高了匹配精度,优于现有的方法.
科学领域:
- 人工智能的人工智能
- 数据科学数据科学数据科学
- 图形理论 图形理论
背景情况:
- 跨语言实体对齐对于知识融合至关重要.
- 当前的模型使用嵌入式和最近的邻居,但忽视了局部结构.
- 代表性较差的节点可能无法从上下文信息中受益.
研究的目的:
- 提出一种新的调整模型,SSR,它结合了当地结构特征.
- 提高知识图中的跨语言实体对齐的准确性.
- 通过考虑节点上下文来改进现有的对齐方法.
主要方法:
- 利用图形节点嵌入算法来选择候选实体.
- 根据当地结构相似性重新排列候选实体.
- 在DBP15k数据集上评估SSR模型.
主要成果:
- 该SSR模型显示了比现有的跨语言实体对齐方法更好的性能.
- 该方法有效地利用局部结构信息,以更好地匹配准确度.
- 该方法与现有的对齐模型兼容.
结论:
- 拟议的SSR模型为跨语言实体对齐提供了更准确,更有效的解决方案.
- 纳入当地结构相似性是提高对齐性能的关键.
- 在知识融合技术方面,SSR提供了宝贵的进步.
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