Keyphrases
- image search
- web image search
- image classification
- visual features
- image retrieval
- web images
- image collections
- image annotation
- sharing websites
- relevance feedback
- ranking algorithm
- web scale
- social tags
- web image retrieval
- nus wide
- content based image
- hash functions
- content based search
- visual attributes
- hamming distance
- image understanding
- visual information
- search engine