A feature cluster taxonomy based feature selection technique.
Saptarsi GoswamiAmit Kumar DasAmlan ChakrabartiBasabi ChakrabortyPublished in: Expert Syst. Appl. (2017)
Keyphrases
- feature selection
- feature set
- irrelevant features
- feature subset
- redundant features
- discriminative features
- hierarchical structure
- preprocessing step
- selecting features
- text categorization
- clustering algorithm
- neural network
- distributional clustering
- feature selection algorithms
- machine learning
- text classification
- mutual information
- supervised feature selection
- feature weights
- data sets
- feature extraction
- feature ranking
- input features
- feature vectors
- multi class
- data clustering
- cluster analysis
- multiple features
- feature space
- data points
- information retrieval
- discriminatory power
- high dimensionality
- feature relevance
- method for feature selection
- pointwise mutual information
- model selection