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LRID: A new metric of multi-class imbalance degree based on likelihood-ratio test.
Rui Zhu
Ziyu Wang
Zhanyu Ma
Guijin Wang
Jing-Hao Xue
Published in:
Pattern Recognit. Lett. (2018)
Keyphrases
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class imbalance
likelihood ratio test
class distribution
active learning
cost sensitive
hypothesis testing
likelihood ratio
cost sensitive learning
imbalanced datasets
high dimensionality
imbalanced class distribution
sampling methods
concept drift
minority class
test set
training set
feature selection
data sets