Keyphrases
- feature selection
- feature set
- feature extraction
- selected features
- feature space
- irrelevant features
- feature subset
- feature selection algorithms
- co occurrence
- high dimensionality
- informative features
- feature vectors
- low level
- classification accuracy
- discriminative features
- classification models
- multi class
- image classification
- image features
- redundant features
- decision trees
- bayes classifier
- selecting features
- data sets
- multiple features
- information gain
- benchmark datasets
- text classification
- high dimensional
- support vector
- machine learning