A framework of query expansion for image retrieval based on knowledge base and concept similarity.
Yuanfeng HeYuanxi LiJiajia LeiClement H. C. LeungPublished in: Neurocomputing (2016)
Keyphrases
- query expansion
- relevance feedback
- knowledge base
- image retrieval
- retrieval effectiveness
- information retrieval systems
- text retrieval
- information retrieval
- language model
- pseudo relevance feedback
- similarity measure
- original query
- relevant documents
- probabilistic model
- retrieval model
- relevance model
- retrieval framework
- ranking scheme
- image search
- improving search
- text based image retrieval
- ranked retrieval
- biomedical information retrieval
- ad hoc retrieval
- language modeling
- document collections
- image representation
- query processing
- learning algorithm