Keyphrases
- high dimensional data
- dimensionality reduction
- low dimensional
- nearest neighbor
- high dimensional
- subspace clustering
- high dimensionality
- similarity search
- clustering high dimensional data
- data sets
- data analysis
- high dimensional datasets
- high dimensions
- data points
- dimension reduction
- original data
- linear discriminant analysis
- manifold learning
- sparse representation
- complex data
- data distribution
- lower dimensional
- dimensional data
- feature selection
- input space
- missing values
- preprocessing step
- input data
- high dimensional spaces
- feature vectors
- feature set
- binary codes
- data structure
- high dimensional data sets
- underlying manifold
- image processing
- variable weighting