Feature Selection via Discretization.
Huan LiuRudy SetionoPublished in: IEEE Trans. Knowl. Data Eng. (1997)
Keyphrases
- feature selection
- data preprocessing
- feature selection algorithms
- multi class
- high dimensionality
- text categorization
- mutual information
- feature set
- information gain
- dimensionality reduction
- real time
- machine learning
- feature space
- support vector
- feature extraction
- unsupervised learning
- irrelevant features
- forward selection
- unsupervised feature selection
- text classification
- feature weighting
- feature subset
- discriminative features
- preprocessing
- discretization method
- continuous variables
- classification performances
- discretization methods
- method for feature selection
- iterative refinement
- bayes classifier
- small sample
- multi task
- classification models
- knn
- classification accuracy
- evolutionary algorithm
- case study
- information retrieval
- neural network