Cohen's kappa coefficient as a performance measure for feature selection.
Susana M. VieiraUzay KaymakJoão M. C. SousaPublished in: FUZZ-IEEE (2010)
Keyphrases
- feature selection
- pointwise mutual information
- mutual information
- text categorization
- similarity measure
- feature set
- machine learning
- feature selection algorithms
- gene expression data
- naive bayes
- model selection
- feature space
- classification accuracy
- information content
- forward selection
- informative features
- individual features
- small sample
- selected features
- high dimensional
- information theory
- principal component analysis
- high dimensionality
- knn
- multi class
- unsupervised learning
- supervised learning
- text classification