Sparse Semantic Hashing for Efficient Large Scale Similarity Search.
Qifan WangBin ShenZhiwei ZhangLuo SiPublished in: CIKM (2014)
Keyphrases
- similarity search
- high dimensional
- content based multimedia retrieval
- hash functions
- indexing structure
- efficient search
- efficient similarity search
- uncertain trajectories
- metric space
- distance function
- nearest neighbor search
- hashing methods
- efficient indexing
- similarity measure
- cross view
- multimedia databases
- high dimensional feature vectors
- query processing
- high dimensional data
- distance computation
- similarity retrieval
- similarity searching
- binary codes
- similarity queries
- indexing techniques
- space partitioning
- locality sensitive hashing
- knn
- multimodal data
- nearest neighbor
- sparse representation
- r tree
- approximate nearest neighbor
- image processing
- index structure
- content based retrieval
- approximate nearest neighbor search
- machine learning
- neural network
- databases
- approximate similarity search
- data sets