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Diagnosis of heart failure from imbalance datasets using multi-level classification.
Dengao Li
Chao Zheng
Jumin Zhao
Yi Liu
Published in:
Biomed. Signal Process. Control. (2023)
Keyphrases
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heart failure
imbalanced datasets
pattern recognition
classification accuracy
class imbalance
classification method
support vector
heart disease
feature extraction
training dataset
machine learning
feature selection
feature space
training set
image data