Query Expansion by Text and Image Features in Image Retrieval.
Hong ZhouSyin ChanKok F. LaiPublished in: J. Vis. Commun. Image Represent. (1998)
Keyphrases
- query expansion
- text retrieval
- image features
- relevance feedback
- image retrieval
- information retrieval
- retrieval effectiveness
- information retrieval systems
- language model
- image content
- automatic query expansion
- text based image retrieval
- pseudo relevance feedback
- image representation
- language modeling
- relevant documents
- retrieval model
- multimedia retrieval
- cross language
- document level
- query disambiguation
- image database
- original query
- low level features
- retrieved documents
- document retrieval
- improving search
- query terms
- color histogram
- retrieval method
- ranked retrieval
- biomedical information retrieval
- retrieval accuracy
- visual words
- average precision
- image search
- text documents
- visual features
- image classification
- information extraction
- feature vectors
- object recognition
- learning algorithm