Evolving Ensembles of Feature Subsets towards Optimal Feature Selection for Unsupervised and Semi-supervised Clustering.
Mihaela Elena BreabanPublished in: IEA/AIE (2) (2010)
Keyphrases
- feature subset
- feature selection
- ensemble methods
- ensemble feature selection
- feature ranking
- unsupervised and semi supervised
- feature subset selection
- classification accuracy
- feature selection algorithms
- selected features
- semi supervised
- feature set
- irrelevant features
- genetic algorithm ga
- selecting features
- feature space
- high dimensionality
- information gain
- classification models
- maximum margin
- ensemble learning
- clustering algorithm
- decision trees
- feature relevance
- redundant features
- sequential forward
- svm classifier
- dimensionality reduction
- text categorization
- model selection
- multi class
- semi definite programming
- machine learning
- text classification
- multiple kernel learning
- support vector machine
- support vector
- training data
- feature extraction
- learning algorithm
- genetic algorithm
- data sets