An improved aspect-category sentiment analysis model for text sentiment analysis based on RoBERTa
Wenxiong Liao, Bi Zeng, Xiuwen Yin, Pengfei Wei
Topics & Concepts
Sentiment analysisComputer scienceArtificial intelligenceNatural language processingTransformerMechanism (biology)Polarity (international relations)Focus (optics)EpistemologyPhysicsBiologyOpticsCellQuantum mechanicsVoltagePhilosophyGeneticsSentiment Analysis and Opinion MiningAdvanced Text Analysis TechniquesText and Document Classification Technologies