Keyphrases
- similarity search
- high quality
- distance function
- metric space
- similarity measure
- multimedia databases
- similarity searching
- high dimensional
- query processing
- knn
- high dimensional data
- similarity queries
- similarity retrieval
- indexing techniques
- vector space
- semi supervised
- hash functions
- locality sensitive hashing
- efficient indexing
- distance computation
- nearest neighbor search
- dynamic time warping
- multimodal data
- efficient similarity search
- databases
- r tree
- query refinement
- indexing structure
- neural network
- streaming time series
- database
- approximate similarity search
- similarity search in metric spaces