GMM-ClusterForest: A Novel Indexing Approach for Multi-features Based Similarity Search in High-Dimensional Spaces.
Yuchai WanXiabi LiuKunqi TongXue WeiYi WuFei GuanKunpeng PangPublished in: ICONIP (2) (2012)
Keyphrases
- similarity search
- indexing techniques
- multimedia databases
- similarity queries
- similarity retrieval
- efficient search
- efficient indexing
- metric space
- high dimensional data
- indexing structure
- high dimensional
- similarity measure
- distance function
- knn
- feature vectors
- nearest neighbor queries
- similarity searching
- similarity search in high dimensional
- similarity search in metric spaces
- metric access methods
- query processing
- index structure
- space partitioning
- indexing schemes
- database
- nearest neighbor search
- efficient similarity search
- locality sensitive hashing
- indexing methods
- indexing method
- indexing scheme
- gaussian mixture model
- feature extraction
- approximate nearest neighbor search
- multimedia retrieval
- data analysis
- feature space
- dimensionality reduction
- feature set
- multi dimensional
- cross view
- approximate similarity search
- content based multimedia retrieval
- hash functions
- distance computation
- access methods
- nearest neighbor
- image data
- feature selection
- machine learning
- databases