Table 4 Conditions of training process using ResNet18 and MobileNetV2 on SSWT images of both databases.

From: Automated depression detection via cloud based EEG analysis with transfer learning and synchrosqueezed wavelet transform

# Condition

Data augmentation technique

# Condition

Data augmentation technique

1

No

6

Random Rotation [− 30, 30]

2

Random shear X [− 20, 20]

7

Random reflection X, Random Rotation [− 30, 30]

3

Random reflection X

8

Random reflection X, Random scale X [2, 2]

4

Random reflection Y

9

Gaussian noise (\({\sigma }^{2}=0.05\))

5

Random scale X [2, 2]

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