Beyond topicality: Finding opinionated Chinese documents.
Yejun WuDouglas W. OardPublished in: ASIST (2009)
Keyphrases
- web documents
- keyword extraction
- information retrieval systems
- document collections
- information retrieval
- semantic relevance
- xml documents
- sentiment analysis
- chinese text
- relevant documents
- document clustering
- sentence level
- metadata
- document classification
- opinion mining
- opinion retrieval
- ranked list
- text summarization
- multi document summarization
- retrieval systems
- user queries
- natural language processing