Contrastive variational information bottleneck for aspect-based sentiment analysis.
Mingshan ChangMin YangQingshan JiangRuifeng XuPublished in: Knowl. Based Syst. (2024)
Keyphrases
- information bottleneck
- sentiment analysis
- sentiment lexicon
- information bottleneck method
- information theoretic
- sentiment words
- opinion mining
- multi feature
- sentence level
- sentiment classification
- mutual information
- statistical relational learning
- image segmentation
- text mining
- text classification
- natural language processing
- product reviews
- first order logic
- data sources
- image classification
- information retrieval