Keyphrases
- image retrieval
- nearest neighbor search
- generative model
- image content
- relevance feedback
- image database
- image search
- nearest neighbor
- data structure
- retrieval method
- high dimensional
- order preserving
- text retrieval
- content based retrieval
- locality sensitive hashing
- cross media
- unsupervised learning
- image collections
- similarity search
- multiple feature fusion
- low level features
- hash functions
- cbir systems
- file organization
- image representation
- visual features
- image annotation
- active learning
- neural network
- hashing algorithm
- locality sensitive
- hash tables
- keywords
- feature space
- signature file
- query processing
- low level
- retrieval accuracy
- random projections
- color histogram
- data sets