Learning Unsupervised Semantic Document Representation for Fine-grained Aspect-based Sentiment Analysis.
Hao-Ming FuPu-Jen ChengPublished in: CoRR (2024)
Keyphrases
- fine grained
- sentiment analysis
- coarse grained
- document representation
- supervised learning
- unsupervised learning
- opinion mining
- semantic information
- access control
- sentence level
- text classification
- sentiment lexicon
- feature selection
- product features
- document clustering
- background knowledge
- document collections
- text mining