Multimodal negative sentiment recognition of online public opinion on public health emergencies based on graph convolutional networks and ensemble learning
Ziming Zeng, Shouqiang Sun, Qingqing Li
Topics & Concepts
Artificial intelligenceComputer scienceConvolutional neural networkSentiment analysisGraphAdaBoostFeature (linguistics)Ensemble learningPattern recognition (psychology)Deep learningFeature learningSocial mediaBoosting (machine learning)Machine learningSupport vector machineWorld Wide WebTheoretical computer sciencePhilosophyLinguisticsSentiment Analysis and Opinion MiningMental Health via WritingMisinformation and Its Impacts