Hierarchical and position-aware graph convolutional network with external knowledge and prompt learning for aspect-based sentiment analysis
Chen Huang, Xianyong Li, Xin Zheng, Yajun Du, Xiaoliang Chen, Dong Huang, Yongquan Fan
Topics & Concepts
Computer scienceKnowledge graphGraphArtificial intelligenceSentiment analysisPosition (finance)Power graph analysisConvolutional neural networkMachine learningTheoretical computer scienceEconomicsFinanceSentiment Analysis and Opinion MiningText and Document Classification TechnologiesAdvanced Graph Neural Networks