Fast additive quantization for vector compression in nearest neighbor search.
Jin LiXuguang LanJiang WangMeng YangNanning ZhengPublished in: Multim. Tools Appl. (2017)
Keyphrases
- nearest neighbor search
- nearest neighbor
- sequential search
- high dimensional
- memory based learning
- similarity search
- feature space
- kd trees
- image retrieval
- locality sensitive hashing
- fractal image compression
- exhaustive search
- search methods
- cost model
- image compression
- vector space
- database
- feature vectors
- index structure
- metric space
- data structure
- objective function
- road network
- knn
- hash functions
- computational complexity
- evolutionary algorithm
- manhattan distance
- low dimensional
- management system
- similarity measure
- feature selection
- neural network