Keyphrases
- image retrieval
- retrieved images
- image database
- web image retrieval
- relevance feedback
- feature space
- cross modal
- ranking algorithm
- visual content
- web search
- text retrieval
- low level features
- image search
- visual features
- image content
- human visual system
- retrieval accuracy
- manifold learning
- visual words
- ranking functions
- shape descriptors
- retrieval method
- manifold ranking
- multimedia retrieval
- content based retrieval
- euclidean space
- learning to rank
- image representation
- high dimensional
- human perception
- image collections
- image annotation
- shape retrieval
- image matching
- image quality