Keyphrases
- similarity search
- cross modal
- multimedia databases
- multimodal data
- high dimensional
- distance function
- hash functions
- multi modal
- metric space
- similarity measure
- cross view
- query processing
- locality sensitive hashing
- knn
- nearest neighbor search
- high dimensional data
- content based retrieval
- indexing structure
- r tree
- binary codes
- indexing techniques
- image retrieval
- multimedia retrieval
- visual data
- data sets
- low dimensional
- image database
- feature vectors
- object recognition
- database systems