Keyphrases
- high dimensional
- low dimensional
- subspace learning
- dimensionality reduction
- sparse data
- high dimensionality
- similarity search
- high dimensional data
- manifold learning
- multi dimensional
- parameter space
- data points
- nearest neighbor
- multi modal
- feature extraction
- microarray data
- input space
- high dimensions
- high dimensional problems
- dimension reduction
- image representation
- computer vision
- data representation
- variable selection
- social networks
- genetic algorithm
- databases
- data sets