Feature selection using principal feature analysis.
Yijuan LuIra CohenXiang Sean ZhouQi TianPublished in: ACM Multimedia (2007)
Keyphrases
- feature analysis
- feature selection
- feature extraction
- face recognition
- fisher classifier
- robust face recognition
- text categorization
- text classification
- feature set
- human identification
- linear discriminant analysis
- support vector
- multi class
- eye localization
- irrelevant features
- feature selection algorithms
- classification accuracy
- dimensionality reduction
- mutual information
- correlation filters
- feature space
- machine learning
- dimension reduction
- selected features
- feature subset
- discriminant analysis
- sparse representation
- decision trees
- model selection
- data analysis