Find me opinion sources in blogosphere: a unified framework for opinionated blog feed retrieval.
Xueke XuSongbo TanYue LiuXueqi ChengZheng LinJiafeng GuoPublished in: WSDM (2012)
Keyphrases
- blog posts
- trec blog track
- opinion retrieval
- blog distillation
- opinion detection
- blog feed search
- blog search
- opinion mining
- query specific
- sentence level
- sentiment analysis
- social media
- blog site
- positive or negative
- query words
- user generated
- semantic relevance
- user generated content
- semi supervised learning
- news articles
- public opinion
- document level
- information retrieval
- databases
- document ranking
- retrieval model
- sentiment classification
- relevance feedback
- query expansion
- influential bloggers
- image retrieval
- multiple sources
- smoothing methods
- data sources
- language model
- opinion words
- information sources
- test collection
- retrieval systems
- relevance ranking
- retrieval method
- retrieval process