Keyphrases
- dimension reduction
- mobile devices
- principal component analysis
- high dimensional
- manifold learning
- high dimensional problems
- singular value decomposition
- data mining and machine learning
- feature extraction
- random projections
- linear discriminant analysis
- variable selection
- low dimensional
- cluster analysis
- high dimensionality
- high dimensional data
- wireless networks
- dimension reduction methods
- feature selection
- unsupervised learning
- feature space
- dimensionality reduction
- high dimensional data analysis
- manifold embedding
- mobile computing
- preprocessing
- partial least squares
- image processing
- sparse metric learning
- database
- image sequences
- discriminative information
- ubiquitous computing
- wireless communication
- supervised learning
- input data