Keyphrases
- variable selection
- high dimensional data
- elastic net
- high dimensional
- dimensionality reduction
- dimension reduction
- input variables
- low dimensional
- nearest neighbor
- high dimensionality
- data analysis
- linear models
- data sets
- data points
- sparse representation
- original data
- input space
- lower dimensional
- topology preserving
- linear discriminant analysis
- sparse learning
- neural network
- input data
- variable weighting
- model selection
- regularization parameter
- least squares
- training set
- pattern recognition
- linear support vector machines
- computer vision
- data mining