Boosting question answering over knowledge graph with reward integration and policy evaluation under weak supervision
Xin Bi, Haojie Nie, Guoliang Zhang, Lei Hu, Yuliang Ma, Xiangguo Zhao, Ye Yuan, Guoren Wang
Topics & Concepts
Computer scienceBoosting (machine learning)Question answeringArtificial intelligenceKnowledge graphMachine learningGraphBenchmark (surveying)Theoretical computer scienceGeodesyGeographyTopic ModelingAdvanced Graph Neural NetworksExpert finding and Q&A systems