A New Strategy of Cost-Free Learning in the Class Imbalance Problem.

Xiaowan Zhang Bao-Gang Hu

Published in: IEEE Trans. Knowl. Data Eng. (2014)

Keyphrases

class imbalance
learning algorithm
active learning
learning process
unsupervised learning
cost sensitive
feature selection
feature space
text categorization
learning scheme
cost sensitive learning
imbalanced data sets