Comments-Oriented Query Expansion for Opinion Retrieval in Blogs.
José M. ChenloJavier ParaparDavid E. LosadaPublished in: CAEPIA (2013)
Keyphrases
- query expansion
- opinion retrieval
- blog posts
- query specific
- document ranking
- information retrieval systems
- query topic
- pseudo relevance feedback
- social media
- retrieval effectiveness
- language model
- information retrieval
- text retrieval
- ad hoc retrieval
- language modeling
- relevance feedback
- query words
- relevance model
- relevant documents
- retrieved documents
- retrieval model
- user generated content
- user generated
- federated search
- query terms
- original query
- sentence level
- opinion mining
- news articles
- query translation
- probabilistic model