High-Dimensional Similarity Searches Using A Metric Pseudo-Grid.
Christian DigoutMario A. NascimentoPublished in: ICDE Workshops (2005)
Keyphrases
- similarity search
- metric space
- high dimensional
- distance function
- metric access methods
- indexing techniques
- multimedia databases
- low dimensional
- similarity queries
- high dimensional data
- similarity retrieval
- efficient similarity search
- similarity searching
- query processing
- euclidean space
- similarity measure
- nearest neighbor
- dimensionality reduction
- indexing structure
- grid computing
- nearest neighbor search
- high dimensionality
- knn
- data points
- hash functions
- access methods
- euclidean distance
- metric learning
- evaluation metrics
- distance metric
- data sets
- image data
- feature space
- data analysis
- data partitioning
- pattern recognition
- decision trees
- machine learning
- neural network