Table 25 Loss function component ablation.

From: Enhanced paddy leaf disease detection using novel dual metaheuristic loss functions in generative adversarial networks with identity block preservation for thermal image augmentation

Loss configuration

PSNR (dB)

SSIM

Accuracy (%)

Convergence epochs

Training stability

Adversarial only

22.15 ± 0.89

0.731 ± 0.021

82.15 ± 1.89

180 ± 25

Poor

 + Hunting loss

25.67 ± 0.78

0.823 ± 0.018

87.23 ± 1.34

145 ± 18

Moderate

 + Migration loss

27.45 ± 0.71

0.856 ± 0.016

89.67 ± 1.12

132 ± 15

Good

 + Reproduction loss

28.23 ± 0.68

0.871 ± 0.014

91.34 ± 0.98

128 ± 12

Good

 + Foraging loss

29.12 ± 0.63

0.885 ± 0.013

93.45 ± 0.87

121 ± 10

Excellent

 + Social loss

30.34 ± 0.58

0.904 ± 0.011

95.12 ± 0.76

118 ± 9

Excellent

 + Territorial loss

31.47 ± 0.52

0.923 ± 0.008

96.85 ± 0.67

115 ± 8

Excellent

 + Identity loss

31.47 ± 0.52

0.923 ± 0.008

96.85 ± 0.67

112 ± 7

Excellent

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