An improved approach to feature selection.
Dong-Wen ZhangPeng WangJi-Qing QiuYan JiangPublished in: ICMLC (2010)
Keyphrases
- feature selection
- text categorization
- text classification
- classification accuracy
- feature extraction
- feature space
- feature selection algorithms
- feature subset
- machine learning
- mutual information
- discriminative features
- feature ranking
- classification models
- artificial neural networks
- irrelevant features
- feature set
- real world
- naive bayes
- method for feature selection
- model selection
- dimensionality reduction
- case study
- decision trees
- support vector machine
- active learning
- high dimensional
- information gain
- support vector
- selected features
- feature weighting
- social networks
- feature selection and classification
- forward selection
- data sets
- conditional mutual information