HiURE: Hierarchical Exemplar Contrastive Learning for Unsupervised Relation Extraction
Shuliang Liu, Xuming Hu, Chenwei Zhang, Shu’ang Li, Lijie Wen, Philip S. Yu
2022Proceedings of the 2022 Conference of the North American Chapter of the Association for Computational Linguistics: Human Language Technologies31 citationsDOIOpen Access PDF
Abstract
Shuliang Liu, Xuming Hu, Chenwei Zhang, Shu’ang Li, Lijie Wen, Philip Yu. Proceedings of the 2022 Conference of the North American Chapter of the Association for Computational Linguistics: Human Language Technologies. 2022.
Topics & Concepts
ZhàngComputer scienceArtificial intelligenceNatural language processingRelation (database)Computational linguisticsLinguisticsCognitive scienceUnsupervised learningRelationship extractionPsychologyInformation extractionPhilosophyHistoryArchaeologyChinaData miningTopic ModelingNatural Language Processing TechniquesText and Document Classification Technologies