Sparse Matrix Based Hashing for Approximate Nearest Neighbor Search.
Min WangWengang ZhouQi TianHouqiang LiPublished in: PCM (1) (2016)
Keyphrases
- approximate nearest neighbor search
- sparse matrix
- hash functions
- random projections
- nearest neighbor
- locality sensitive hashing
- nearest neighbor search
- kd tree
- metric space
- similarity search
- data structure
- floating point
- index structure
- rows and columns
- high dimensional
- neural network
- multimedia retrieval
- evolutionary algorithm
- hash table
- hashing methods
- multiscale
- computer vision