Keyphrases
- dimension reduction
- principal component analysis
- feature extraction
- high dimensional data
- high dimensional
- random projections
- manifold learning
- data mining and machine learning
- low dimensional
- high dimensionality
- variable selection
- linear discriminant analysis
- feature selection
- high dimensional problems
- partial least squares
- singular value decomposition
- data sets
- high dimensional data analysis
- unsupervised learning
- cluster analysis
- feature space
- discriminative information
- dimensionality reduction
- nearest neighbor
- data analysis
- pattern recognition
- image processing
- machine learning
- database