Table 4.

Evaluation accuracy of different augmentations.

Augmentations	Accuracy (%), mean (SD)a
Bandpass	84.23 (0.2431)
Noising	83.60 (0.1182)
Shifting	84.65 (0.2844)
Bandpass + flipping	85.77 (0.2337)
Noising + flipping	84.45 (0.1420)
Shifting + flipping	85.13 (0.0558)
Bandpass + noising	85.37 (0.1214)
Noising + shifting	84.78 (0.1932)
Shifting + bandpass	85.25 (0.1479)
Bandpass + noising + flipping	85.76 (0.1794)
Noising + shifting + flipping	85.17 (0.2301)
Shifting + bandpass + flipping	86.38 (0.2789)

^aCalculated over 5 random seeds.