Sentiment Polarity
Sentiment polarity analysis focuses on identifying and classifying the emotional tone (positive, negative, or neutral) expressed in text, often with a granular focus on specific aspects or entities within the text. Current research emphasizes improving accuracy and efficiency through advanced deep learning models, such as transformers and graph convolutional networks, often incorporating techniques like fine-tuning, data augmentation, and contrastive learning to address challenges like data scarcity and nuanced sentiment expression. This field is crucial for applications ranging from social media monitoring and market research to improving human-computer interaction and understanding public opinion, driving advancements in natural language processing and impacting various societal domains.
Papers
Sentiment Polarity Analysis of Bangla Food Reviews Using Machine and Deep Learning Algorithms
Al Amin, Anik Sarkar, Md Mahamodul Islam, Asif Ahammad Miazee, Md Robiul Islam, Md Mahmudul Hoque
SoftMCL: Soft Momentum Contrastive Learning for Fine-grained Sentiment-aware Pre-training
Jin Wang, Liang-Chih Yu, Xuejie Zhang