Class imbalance problem in UCS classifier system: fitness adaptation.
Albert Orriols-PuigEster Bernadó-MansillaPublished in: Congress on Evolutionary Computation (2005)
Keyphrases
- class imbalance
- class distribution
- active learning
- cost sensitive
- imbalanced datasets
- cost sensitive learning
- high dimensionality
- software defect prediction
- concept drift
- genetic algorithm
- sampling methods
- majority class
- genetic programming
- feature selection
- small disjuncts
- imbalanced data
- imbalanced class distribution
- fitness function
- dimensionality reduction
- data sets
- remote sensing
- low dimensional
- training set
- learning algorithm