Keyphrases
- distance metric
- spatial objects
- spatial databases
- distance metric learning
- spatial data
- distance function
- spatial clustering
- metric learning
- topological relationships
- euclidean distance
- spatial relationships
- distance measure
- multi dimensional
- r tree
- indexing techniques
- data points
- spatial relations
- quadtree
- multiresolution
- machine learning
- data mining
- data sets
- knn
- feature extraction
- image sequences
- clustering algorithm
- cardinal directions