A Role of (Not) Crisp Discernibility in Rough Set Approach to Numeric Feature Selection.
Dominik SlezakPawel BetlinskiPublished in: AMLTA (2012)
Keyphrases
- feature selection
- rough set theory
- rough sets
- fuzzy sets
- decision table
- decision rules
- text categorization
- rough approximations
- feature extraction
- interval valued
- feature subset
- fuzzy logic
- feature set
- dimensionality reduction
- text classification
- classification accuracy
- feature selection algorithms
- information entropy
- machine learning
- variable precision
- multi class
- support vector
- high dimensionality
- fuzzy numbers
- model selection
- granular computing
- knn
- feature space