Extracting opinion topics for Chinese opinions using dependence grammar.
Guang QiuKangmiao LiuJiajun BuChun ChenZhiming KangPublished in: AdKDD@KDD (2007)
Keyphrases
- positive or negative
- comparative sentences
- blog posts
- public opinion
- text documents
- product reviews
- customer reviews
- product features
- opinion retrieval
- opinion summarization
- automatically extracting
- web forums
- polarity classification
- opinion mining
- opinion detection
- sentiment analysis
- topic models
- online product reviews
- information retrieval
- related topics
- natural language
- opinion words
- text mining
- online reviews
- chinese text
- sentence level
- key phrase extraction
- positive and negative
- topic specific
- linguistic knowledge
- keywords
- formal languages
- tree bank
- context free grammars
- user generated content
- news stories
- user interests