A knowledge-augmented heterogeneous graph convolutional network for aspect-level multimodal sentiment analysis.
Yujie WanYuzhong ChenJiali LinJiayuan ZhongChen DongPublished in: Comput. Speech Lang. (2024)
Keyphrases
- sentiment analysis
- opinion mining
- sentiment classification
- sentiment lexicon
- knowledge base
- text mining
- sentence level
- text classification
- knowledge discovery
- natural language processing
- product reviews
- sentiment words
- knowledge representation
- multi aspect
- public opinion
- product features
- convolutional neural networks
- convolutional network