Subgraph-aware virtual node matching Graph Attention Network for entity alignment

Luheng Yang, Jianrui Chen, Zhihui Wang, Fanhua Shang

Abstract: Highlights•Cross-graph matching information is central to the task of entity alignment.•Virtual node matching mechanism is proposed to obtain long-range dependencies.•Novel subgraph discriminator can generate higher quality entity embeddings.•Experiments verifies the effectiveness of our model on different datasets.