Similarity Retrieval Based on SOM-Based R*-Tree.
Kil-Han ChoiM. H. ShinSang-Hyun BaeChang-Hee KwonIn-Ho RaPublished in: International Conference on Computational Science (2004)
Keyphrases
- similarity retrieval
- r tree
- similarity search
- similarity queries
- self organizing maps
- high dimensional
- index structure
- spatial databases
- query processing
- access methods
- range queries
- indexing method
- neural network
- multidimensional data
- indexing structure
- spatial data
- spatial objects
- distance function
- metric space
- multi dimensional
- b tree
- feature vectors
- similarity measure
- knn
- high dimensional data
- indexing techniques
- data structure
- multimedia databases
- tree structure
- vector space
- data distribution
- nearest neighbor
- input data
- face recognition
- databases
- dimensionality reduction
- feature extraction
- indexing methods