Optimizing Performance Measures for Feature Selection.
Qi MaoIvor Wai-Hung TsangPublished in: ICDM (2011)
Keyphrases
- feature selection
- text classification
- text categorization
- mutual information
- support vector
- feature extraction
- classification accuracy
- information gain
- unsupervised feature selection
- quantitative measures
- microarray data
- high dimensionality
- model selection
- feature space
- social networks
- dimensionality reduction
- evaluation measures
- multi class
- multi task
- support vector machine