Unsupervised Opinion Phrase Extraction and Rating in Chinese Blog Posts.
Jenq-Haur WangChi-Ching LeePublished in: SocialCom/PASSAT (2011)
Keyphrases
- blog posts
- trec blog track
- phrase extraction
- social media
- user generated
- product reviews
- sentence level
- user generated content
- news articles
- heuristic rules
- unsupervised learning
- semi supervised
- sentiment analysis
- noun phrases
- recommender systems
- supervised learning
- news stories
- user experience
- novelty detection
- language model
- knowledge base