Bridging the Semantic Gap Using Ranking Svm for Image Retrieval.
Haiying GuanSameer K. AntaniL. Rodney LongGeorge R. ThomaPublished in: ISBI (2009)
Keyphrases
- bridging the semantic gap
- ranking svm
- image retrieval
- low level image features
- semantic gap
- learning to rank
- low level features
- semantic concepts
- image content
- visual features
- visual content
- ranking functions
- image database
- cbir systems
- relevance feedback
- image collections
- cost sensitive
- image annotation
- binary classification
- document retrieval
- image representation
- high level
- low level
- text retrieval
- video retrieval
- information retrieval
- multimedia data
- feature space
- image features
- multi class
- semantic information
- loss function
- object recognition
- video sequences
- higher level