R-Transformer Network Based on Position and Self-Attention Mechanism for Aspect-Level Sentiment Classification.
Ziyu ZhouFang'ai LiuQianqian WangPublished in: IEEE Access (2019)
Keyphrases
- sentiment classification
- attention mechanism
- document level
- sentiment analysis
- opinion summarization
- text classification
- online product reviews
- cross domain
- sentence level
- opinion mining
- neural network
- product reviews
- visual attention
- higher level
- saliency map
- labeled data
- visual attention model
- data analysis
- information retrieval