Linear unsupervised hashing for ANN search in Euclidean space.
Jian WangXin-Shun XuShanqing GuoLizhen CuiXiaolin WangPublished in: Neurocomputing (2016)
Keyphrases
- euclidean space
- finite dimensional
- artificial neural networks
- metric space
- shape analysis
- euclidean distance
- nearest neighbor search
- neural network
- data points
- quadratic form
- low dimensional
- vector space
- pairwise distances
- discrete space
- dimensional euclidean space
- search space
- hash functions
- multi dimensional
- pairwise
- data structure
- computer vision
- riemannian manifolds
- database
- dissimilarity matrix