Aspect-based sentiment analysis via affective knowledge enhanced graph convolutional networks.
Bin LiangHang SuLin GuiErik CambriaRuifeng XuPublished in: Knowl. Based Syst. (2022)
Keyphrases
- sentiment analysis
- opinion mining
- sentiment classification
- sentence level
- text classification
- neural network
- random walk
- knowledge representation
- knowledge base
- databases
- online reviews
- sentiment words
- sentiment lexicon
- natural language processing
- knowledge management
- expert systems
- knowledge discovery
- user interaction
- knowledge sharing
- recommender systems
- multi aspect