Span-based joint entity and relation extraction augmented with sequence tagging mechanism
Bin Ji, Shasha Li, Hao Xu, Jie Yu, Jun Ma, Huijun Liu, Jing Yang
Topics & Concepts
Computer scienceSecurity tokenSpan (engineering)Joint (building)Benchmark (surveying)Task (project management)Sequence (biology)Construct (python library)Named-entity recognitionArtificial intelligenceInformation extractionRelation (database)Sequence labelingRelationship extractionPattern recognition (psychology)Data miningEngineeringComputer networkGeodesySystems engineeringBiologyGeneticsCivil engineeringGeographyArchitectural engineeringTopic ModelingNatural Language Processing TechniquesAdvanced Text Analysis Techniques