Learning in the Class Imbalance Problem When Costs are Unknown for Errors and Rejects.

Xiaowan Zhang Bao-Gang Hu

Published in: ICDM Workshops (2012)

Keyphrases

class imbalance
active learning
learning process
learning algorithm
prior knowledge
decision trees
learning tasks
class distribution
cost sensitive learning
imbalanced data sets
reinforcement learning
text classification
class noise