BGAT: Aspect-based sentiment analysis based on bidirectional GRU and graph attention network.
Xinyu ZhangLong YuShengwei TianPublished in: J. Intell. Fuzzy Syst. (2023)
Keyphrases
- sentiment analysis
- opinion mining
- sentiment classification
- collective classification
- sentiment lexicon
- text classification
- sentiment words
- multi aspect
- text mining
- online reviews
- product reviews
- weighted graph
- sentence level
- natural language processing
- user generated
- public opinion
- network structure
- product features
- databases
- social media content
- graph model
- social network analysis
- random walk
- knn
- feature selection
- artificial intelligence