Relational Graph Attention Network for Aspect-based Sentiment Analysis.
Kai WangWeizhou ShenYunyi YangXiaojun QuanRui WangPublished in: CoRR (2020)
Keyphrases
- sentiment analysis
- opinion mining
- sentiment lexicon
- collective classification
- sentiment classification
- text classification
- sentence level
- relational graph
- natural language processing
- online reviews
- sentiment words
- multi aspect
- data sets
- text mining
- network structure
- support vector machine
- user generated
- product reviews
- active learning
- positive or negative
- reinforcement learning
- product features
- database