知识图谱多跳问答推理研究进展、挑战与展望

杜会芳, 王昊奋, 史英慧, 王萌

Progress, challenges and research trends of reasoning in multi-hop knowledge graph based question answering

Huifang DU, Haofen WANG, Yinghui SHI, Meng WANG

表1 模型在MetaQA、WebQSP、CWQ上的Hits@1

模型 MetaQA WebQSP CWQ 1-hop 2-hop 3-hop KV-MemNN 96.2% 82.7% 48.9% 46.7% 21.1% GRAFT-Net 97.0% 94.8% 77.7% 66.4% 32.8% PullNet 97.0% 99.9% 91.4% 68.1% 45.9% EmbedKGQA 97.5% 98.8% 94.8% 66.6% - NSM+h 97.2% 99.9% 98.9% 74.3% 48.8%