Constrained Dimensionality Reduction Using a Mixed-Norm Penalty Function with Neural Networks.
Huiwen ZengH. Joel TrussellPublished in: IEEE Trans. Knowl. Data Eng. (2010)
Keyphrases
- penalty function
- dimensionality reduction
- neural network
- mixed norm
- pattern recognition
- genetic algorithm
- constrained optimization
- penalty functions
- lagrange multipliers
- constrained optimization problems
- objective function
- multi class
- high dimensional data
- principal component analysis
- high dimensional
- feature extraction
- high dimensionality
- low dimensional
- data points
- fitness function
- total least squares
- feature space
- linear discriminant analysis
- dimension reduction
- feature selection
- image processing
- particle swarm optimization
- group lasso
- nearest neighbor
- evolutionary algorithm