Neighborhood preserving hashing for fast similarity search.
Cong LiuHefei LingFuhao ZouLingyu YanPublished in: ACM Multimedia (2012)
Keyphrases
- neighborhood preserving
- dimensionality reduction
- random projections
- hash functions
- order preserving
- data structure
- high order
- high dimensional
- linear hashing
- file organization
- video copy detection
- similarity search
- nearest neighbor search
- hash table
- hash tables
- hashing methods
- feature selection
- discriminant embedding
- neural network
- manifold learning
- linear discriminant analysis
- low dimensional
- pattern recognition