Dimensionality Reduction: Is Feature Selection More Effective Than Random Selection?
Laura Morán-FernándezVerónica Bolón-CanedoPublished in: IWANN (1) (2021)
Keyphrases
- dimensionality reduction
- feature selection
- random selection
- high dimensionality
- feature space
- feature extraction
- data representation
- support vector
- mutual information
- text categorization
- linear discriminant analysis
- randomly selected
- pattern recognition and machine learning
- database
- principal components
- high dimensional data
- text classification
- low dimensional
- information extraction