Feature selection for ordinal regression.
Stefano BaccianellaAndrea EsuliFabrizio SebastianiPublished in: SAC (2010)
Keyphrases
- ordinal regression
- feature selection
- gaussian processes
- binary classification
- multi class
- multiple criteria
- text categorization
- survival analysis
- support vector
- feature set
- support vector machine
- text classification
- machine learning
- feature extraction
- gaussian process
- high dimensionality
- classification accuracy
- feature space
- information gain
- multi task
- cost sensitive
- dimensionality reduction
- feature subset
- decision problems