Keyphrases
- dependency parsing
- kernel space
- feature selection
- feature engineering
- feature space
- selected features
- informative features
- dependency parser
- semantic role labeling
- principal components
- hyperplane
- text categorization
- classification accuracy
- syntactic semantic
- feature extraction
- support vector
- high dimensional
- feature set
- maximum margin
- text classification
- feature selection algorithms
- feature subset
- dimensionality reduction
- cross validation
- alternative methods
- support vector machine
- machine learning
- model selection
- input space