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Table 1 Description of the experimental datasets

From: Imbalanced biomedical data classification using self-adaptive multilayer ELM combined with dynamic GAN

Datasets Attributes Minority Majority Imbalance ratio Training samples Test samples
Breast cancer 32 212 357 0.59 100 469
Liver patient 11 26 224 0.12 50 200
Diabetic retinopathy 20 100 300 0.30 100 300
Pima diabetes 9 117 517 0.23 200 434