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PipeNet: Question Answering with Semantic Pruning over Knowledge Graphs [article]

Ying Su, Jipeng Zhang, Yangqiu Song, Tong Zhang
2024 arXiv   pre-print
It is well acknowledged that incorporating explicit knowledge graphs (KGs) can benefit question answering.  ...  In this paper, we target at finding semantically related entity nodes in the subgraph to improve the efficiency of graph reasoning with KG.  ...  Conclusion In this work, we propose PipeNet, a groundingpruning-reasoning pipeline for question answering with knowledge graph.  ... 
arXiv:2401.17536v2 fatcat:45g62y7usnaqpf5pcoeorz6yue