First Order Statistics Based Feature Selection: A Diverse and Powerful Family of Feature Seleciton Techniques.
Taghi M. KhoshgoftaarDavid J. DittmanRandall WaldAlireza FazelpourPublished in: ICMLA (2) (2012)
Keyphrases
- feature selection
- feature set
- feature subset
- irrelevant features
- discriminative features
- redundant features
- preprocessing step
- text categorization
- input features
- higher order
- selecting features
- rich set
- feature selection algorithms
- first order logic
- feature ranking
- wide variety
- classification accuracy
- special case
- feature vectors
- support vector
- feature extraction
- text classification
- single feature
- classification models
- machine learning
- feature space
- decision trees
- unsupervised feature selection
- statistical methods
- feature importance
- selection criterion
- selected features
- information gain
- selection algorithm
- unsupervised learning
- mutual information
- support vector machine
- learning algorithm