An accelerated PSO for query expansion in web information retrieval: application to medical dataset.
Ilyes KhennakHabiba DriasPublished in: Appl. Intell. (2017)
Keyphrases
- query expansion
- web information retrieval
- information retrieval
- information retrieval systems
- relevance feedback
- retrieval effectiveness
- web search
- improving search
- language model
- relevant documents
- pseudo relevance feedback
- text retrieval
- query disambiguation
- query refinement
- original query
- query terms
- retrieval model
- co occurrence
- search queries
- image database
- federated search
- automatic query expansion
- low level
- ranked retrieval
- biomedical information retrieval
- web pages