Embedded Map Projection for Dimensionality Reduction-Based Similarity Search.
Simone MarinaiEmanuele MarinoGiovanni SodaPublished in: SSPR/SPR (2008)
Keyphrases
- similarity search
- dimensionality reduction
- high dimensional data
- high dimensional
- low dimensional
- metric space
- distance function
- similarity searching
- multimedia databases
- high dimensionality
- similarity measure
- vector space
- principal component analysis
- nearest neighbor
- similarity retrieval
- query processing
- cross view
- feature space
- efficient similarity search
- pattern recognition
- indexing techniques
- manifold learning
- knn
- distance computation
- feature extraction
- multimodal data
- data representation
- data points
- dimensionality reduction methods
- nearest neighbor search
- euclidean distance
- dynamic time warping
- similarity queries
- r tree
- indexing structure
- machine learning
- neural network
- database
- similarity search in metric spaces
- locality sensitive hashing
- hash functions
- metric learning
- linear discriminant analysis
- data analysis
- decision trees
- data mining