Aspect-Based Sentiment Analysis Using Graph Convolutional Networks and Co-attention Mechanism.
Zhaowei ChenYun XueLuwei XiaoJinpeng ChenHaolan ZhangPublished in: ICONIP (6) (2021)
Keyphrases
- sentiment analysis
- attention mechanism
- opinion mining
- sentiment classification
- sentiment lexicon
- sentiment words
- sentence level
- text classification
- natural language processing
- text mining
- visual attention
- online reviews
- network structure
- social graphs
- user generated
- saliency map
- positive or negative
- product features
- computer vision
- visual attention model
- graph partitioning
- neural network
- weighted graph
- semantic similarity
- complex networks