Features in Concert: Discriminative Feature Selection meets Unsupervised Clustering.
Marius LeordeanuAlexandra RaduRahul SukthankarPublished in: CoRR (2014)
Keyphrases
- unsupervised clustering
- feature selection
- discriminative features
- feature extraction
- feature set
- selected features
- supervised classification
- feature space
- classification accuracy
- unsupervised learning
- text categorization
- feature subset
- semi supervised
- support vector
- co occurrence
- data sets
- text classification
- semi supervised learning
- decision trees
- data mining