Improved biomedical term selection in pseudo relevance feedback.
Muhammad Nabeel AsimMuhammad WasimMuhammad Usman Ghani KhanWaqar MahmoodPublished in: Database J. Biol. Databases Curation (2018)
Keyphrases
- pseudo relevance feedback
- term selection
- query expansion
- expansion terms
- ad hoc retrieval
- language model
- retrieval effectiveness
- document retrieval
- relevance feedback
- text categorization
- retrieved documents
- relevant documents
- average precision
- information retrieval
- information retrieval systems
- language modeling
- original query
- test collection
- relevance model
- bag of words
- image content
- action recognition
- selection mechanism
- web search