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Table 3

Summary of different balanced training sets.

Training set Star per class Balanced technique Minority class Total number
Train-8 U 8404 Undersampling CEP 90 928
Train-22 DA 22 454 Data Augmentation ELL 179 632
Train-22 BB Batch Balanced ELL 165 582
Train-37 DA 37 045 Data Augmentation DST 296 360
Train-37 BB Batch Balanced DST 253 128
Train-60 DA 60 318 Data Augmentation M 482 544
Train-60 BB Batch Balanced M 369 493

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