Natural language question answering over knowledge graph: the marriage of SPARQL query and keyword search
Xin Hu, Jiangli Duan, Depeng Dang
Topics & Concepts
Question answeringComputer scienceSPARQLInformation retrievalNatural languageNamed graphNatural language processingGraphStatement (logic)Benchmark (surveying)Artificial intelligenceRDFSemantic WebLinguisticsTheoretical computer scienceGeodesyGeographyPhilosophyTopic ModelingNatural Language Processing TechniquesAdvanced Graph Neural Networks