A stability index for feature selection.
Ludmila I. KunchevaPublished in: Artificial Intelligence and Applications (2007)
Keyphrases
- feature selection
- feature selection algorithms
- text categorization
- stability of feature selection
- text classification
- mutual information
- index structure
- machine learning
- sparse pca
- multi class
- feature space
- feature set
- support vector
- high dimensionality
- stability analysis
- feature extraction
- irrelevant features
- feature subset
- database
- classification accuracy
- data sets
- method for feature selection
- feature selection and classification
- small sample
- indexing method
- discriminative features
- feature weighting
- selected features
- inverted index
- neural network
- microarray data
- gene expression data
- data mining
- unsupervised learning
- preprocessing
- dimensionality reduction