Feature Selection Based on Sensitivity Analysis.
Noelia Sánchez-MaroñoAmparo Alonso-BetanzosPublished in: CAEPIA (2007)
Keyphrases
- sensitivity analysis
- feature selection
- managerial insights
- mutual information
- influence diagrams
- feature extraction
- text categorization
- machine learning
- feature set
- dimensionality reduction
- high dimensionality
- decision variables
- text classification
- variational inequalities
- classification models
- small sample
- irrelevant features
- feature selection algorithms
- classification accuracy
- multi objective
- feature space
- support vector
- method for feature selection
- information gain
- selected features
- multi task
- model selection
- microarray data
- gene expression data
- unsupervised learning
- graphical models
- worst case
- multi class
- support vector machine
- evolutionary algorithm
- training set
- decision trees
- learning algorithm