Hypergraph Spectral Hashing for image retrieval with heterogeneous social contexts.
Yang LiuJian ShaoJun XiaoFei WuYueting ZhuangPublished in: Neurocomputing (2013)
Keyphrases
- image retrieval
- social context
- nearest neighbor search
- image database
- social networks
- social interaction
- social media
- higher order
- social networking
- nearest neighbor
- high order
- relevance feedback
- visual features
- spectral analysis
- retrieval method
- pairwise
- image representation
- image matching
- random projections
- contextual knowledge
- content based retrieval
- image search
- text retrieval
- image content
- multiscale
- social relationships
- data structure
- information retrieval
- knn