BART-based contrastive and retrospective network for aspect-category-opinion-sentiment quadruple extraction
Haoliang Xiong, Zehao Yan, Chuhan Wu, Guojun Lu, Shiguan Pang, Yun Xue, Qianhua Cai
Topics & Concepts
Computer scienceNatural language processingSentiment analysisContext (archaeology)Task (project management)SentenceArtificial intelligenceComputational linguisticsComprehensionEconomicsBiologyPaleontologyManagementProgramming languageSentiment Analysis and Opinion MiningTopic ModelingAdvanced Text Analysis Techniques