Contextual Query Expansion for Conducting Technology-Assisted Biomedical Reviews.
Ayesha KhaderHamid SajjadiFaezeh EnsanPublished in: AI (2022)
Keyphrases
- query expansion
- information retrieval systems
- information retrieval
- retrieval effectiveness
- biomedical information retrieval
- language model
- language modeling
- text retrieval
- relevance feedback
- pseudo relevance feedback
- relevant documents
- automatic query expansion
- original query
- retrieval model
- ad hoc retrieval
- pseudo feedback
- query specific
- query expansion methods
- query terms
- active learning
- learning algorithm
- natural language processing
- initial query
- retrieved documents
- context dependent
- search engine
- document retrieval
- user queries