The Class Imbalance Problem in UCS Classifier System: A Preliminary Study.

Albert Orriols-Puig Ester Bernadó-Mansilla

Published in: IWLCS (2005)

Keyphrases

class imbalance
class distribution
active learning
cost sensitive
cost sensitive learning
small disjuncts
random subspaces
majority class
concept drift
high dimensionality
imbalanced datasets
sampling methods
feature selection
imbalanced data
benchmark datasets
training set
imbalanced data sets
decision trees