Investigating segment-based query expansion for user-generated spoken content retrieval.
Ahmad KhwilehGareth J. F. JonesPublished in: CBMI (2016)
Keyphrases
- query expansion
- user generated
- information retrieval systems
- relevance feedback
- retrieval effectiveness
- retrieval model
- information retrieval
- text retrieval
- ad hoc retrieval
- pseudo relevance feedback
- ranked retrieval
- social media
- automatic query expansion
- relevant documents
- original query
- language model
- query terms
- web content
- user interests
- user generated content
- social tagging
- sentiment analysis
- biomedical information retrieval
- retrieval systems
- search engine
- retrieved documents
- user queries
- document collections
- interactive query expansion