Feature selection for clustering categorical data with an embedded modelling approach.
Cláudia M. V. SilvestreMargarida G. M. S. CardosoMário A. T. FigueiredoPublished in: Expert Syst. J. Knowl. Eng. (2015)
Keyphrases
- feature selection
- text categorization
- support vector
- multi class
- text classification
- unsupervised feature selection
- feature selection algorithms
- feature subset
- feature set
- mutual information
- high dimensionality
- machine learning
- irrelevant features
- support vector machine
- feature space
- embedded systems
- multi task
- selected features
- rough sets
- information gain
- small sample
- database