Aspect-level sentiment analysis based on semantic heterogeneous graph convolutional network.
Yufei ZengZhixin LiZhenbin ChenHuifang MaPublished in: Frontiers Comput. Sci. (2023)
Keyphrases
- sentiment analysis
- sentiment lexicon
- opinion mining
- sentiment classification
- sentence level
- sentiment words
- text classification
- convolutional network
- online reviews
- multi aspect
- text mining
- user generated
- low level features
- natural language processing
- graph partitioning
- weighted graph
- product reviews
- automatic construction
- product features
- semi supervised