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Feature selection and its combination with data over-sampling for multi-class imbalanced datasets.
Chih-Fong Tsai
Kuan-Chen Chen
Wei-Chao Lin
Published in:
Appl. Soft Comput. (2024)
Keyphrases
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multi class
feature selection
data sets
high dimensional data
machine learning
cost sensitive
data points
pairwise
high dimensional
support vector machine
training samples
text categorization
training data
test data
original data
feature subset
decision trees
class distribution
sampling methods