Exploiting Hierarchical Discourse Structure for Review Sentiment Analysis.
Fei WangYunfang WuPublished in: IALP (2013)
Keyphrases
- sentiment analysis
- discourse structure
- online reviews
- product reviews
- opinion mining
- sentiment classification
- linguistic features
- sentence level
- text classification
- text mining
- unsupervised learning
- data mining
- natural language processing
- sentiment lexicon
- natural images
- knowledge discovery
- expert systems
- artificial intelligence