Minimal Test Cost Feature Selection with Positive Region Constraint.
Jiabin LiuFan MinShujiao LiaoWilliam ZhuPublished in: RSCTC (2012)
Keyphrases
- feature selection
- mutual information
- text classification
- statistical significance
- cost sensitive
- machine learning
- naive bayes
- test data
- support vector
- feature selection algorithms
- high cost
- cost function
- classification accuracy
- multi class
- semi supervised
- feature space
- high dimensionality
- feature extraction
- constraint networks
- unsupervised feature selection
- method for feature selection