An Adaptive Masked Attention Mechanism to Act on the Local Text in a Global Context for Aspect-Based Sentiment Analysis.
Te LinInwhee JoePublished in: IEEE Access (2023)
Keyphrases
- sentiment analysis
- global context
- sentence level
- attention mechanism
- text mining
- opinion mining
- sentiment classification
- sentiment lexicon
- sentiment words
- positive or negative
- text classification
- keywords
- named entities
- global information
- visual attention
- product features
- natural language processing
- text documents
- saliency map
- sentiment polarity
- product reviews
- unsupervised learning
- information retrieval
- information extraction