Keyphrases
- high dimensional
- low dimensional
- sparse data
- databases
- similarity search
- dimensionality reduction
- high dimension
- multi dimensional
- real time
- multi modal
- input space
- high dimensional problems
- object recognition
- nearest neighbor
- rough sets
- multiscale
- image processing
- feature selection
- manifold learning
- information systems
- machine learning
- closed sets
- definite clause