EntityQ403574· pop 20· linked from 194 articlesnamed-entity recognitionSign in to saveextraction of named entity mentions in unstructured text into pre-defined categoriesConnectionstransformerEntitycoreferenceEntityweakly supervised learningEntityWikipediaConceptJohn F. KennedyPersonwordEntityX (social network)ConceptInternational Standard Book NumberEntityJavaEntityWikidataEntityWhite HouseConceptblogEntitygeneEntityorganizationEntityvehicleEntitysocial mediaEntityorthographyEntitydigital object identifierEntityontologyEntitymolecular biologyEntityCategoriesComputational linguisticsTasks of natural language processing