Representation iterative fusion based on heterogeneous graph neural network for joint entity and relation extraction
Kang Zhao, Hua Xu, Yue Cheng, Xiaoteng Li, Kai Gao
Topics & Concepts
Relationship extractionComputer scienceRelation (database)GraphSemEvalRepresentation (politics)Task (project management)Artificial intelligenceInformation extractionArtificial neural networkData miningPattern recognition (psychology)Theoretical computer scienceNatural language processingMachine learningEconomicsLawPoliticsPolitical scienceManagementTopic ModelingNatural Language Processing TechniquesAdvanced Graph Neural Networks