Double-Bit Quantization and Index Hashing for Nearest Neighbor Search.
Hongtao XieZhendong MaoYongdong ZhangHan DengChenggang YanZhineng ChenPublished in: IEEE Trans. Multim. (2019)
Keyphrases
- nearest neighbor search
- index structure
- hash table
- locality sensitive hashing
- nearest neighbor
- hash functions
- high dimensional
- image retrieval
- similarity search
- signature file
- multi dimensional
- approximate nearest neighbor search
- cost model
- exhaustive search
- approximate nearest neighbor
- range queries
- search methods
- indexing techniques
- query processing
- feature space
- distance computation
- database
- knn
- r tree
- data structure
- hashing methods
- b tree
- metric space
- kd tree
- data distribution
- database management systems
- data points
- training set
- data analysis
- feature selection
- genetic algorithm
- neural network