Hic-KGQA: Improving multi-hop question answering over knowledge graph via hypergraph and inference chain

作者：Jingchao Wang, Weimin Li, Fangfang Liu, Bin Sheng, Wei Liu, Qun Jin · 发表于：Knowledge-Based Systems · 年份：2023 · DOI：10.1016/j.knosys.2023.110810 · 被引用次数：19 · 研究领域：Topic Modeling、Advanced Graph Neural Networks、Domain Adaptation and Few-Shot Learning