Lexical paraphrasing and pseudo relevance feedback for biomedical document retrieval.
Muhammad WasimMuhammad Nabeel AsimMuhammad Usman GhaniZahoor-Ur RehmanSeungmin RhoIrfan MehmoodPublished in: Multim. Tools Appl. (2019)
Keyphrases
- document retrieval
- pseudo relevance feedback
- context sensitive
- language model
- information retrieval
- document ranking
- ad hoc retrieval
- retrieval model
- relevance feedback
- natural language processing
- document collections
- retrieved documents
- relevant documents
- wordnet
- expansion terms
- passage retrieval
- information extraction
- pseudo feedback
- ranking functions
- text mining
- query expansion
- question answering
- text retrieval
- language modeling
- cross language
- n gram
- learning to rank
- xml retrieval
- relevance model
- word sense disambiguation
- multimedia
- query specific
- retrieval systems
- test collection
- keywords
- expert search
- term selection
- search engine