Improving Image Retrieval by Local Feature Reselection with Query Expansion.
Hanli WangTianyao SunPublished in: PCM (1) (2016)
Keyphrases
- query expansion
- relevance feedback
- image retrieval
- text retrieval
- information retrieval systems
- retrieval effectiveness
- information retrieval
- text based image retrieval
- language model
- relevant documents
- improving search
- image database
- automatic query expansion
- pseudo relevance feedback
- language modeling
- image content
- original query
- ad hoc retrieval
- multimedia retrieval
- retrieval model
- biomedical information retrieval
- image features
- retrieval accuracy
- image annotation
- ranked retrieval
- image representation
- image retrieval systems
- document retrieval
- machine learning
- image search
- low level features
- retrieved documents
- relevance model
- cbir systems
- retrieval method
- cross language
- query specific
- image collections
- active learning
- interactive query expansion
- improve the retrieval accuracy
- query disambiguation
- trec genomics track