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Update cycle_gan_model.py #1652

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8 changes: 4 additions & 4 deletions models/cycle_gan_model.py
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Original file line number Diff line number Diff line change
Expand Up @@ -156,11 +156,11 @@ def backward_G(self):
# Identity loss
if lambda_idt > 0:
# G_A should be identity if real_B is fed: ||G_A(B) - B||
self.idt_A = self.netG_A(self.real_B)
self.loss_idt_A = self.criterionIdt(self.idt_A, self.real_B) * lambda_B * lambda_idt
self.idt_B = self.netG_A(self.real_B)
self.loss_idt_B = self.criterionIdt(self.idt_B, self.real_B) * lambda_B * lambda_idt
# G_B should be identity if real_A is fed: ||G_B(A) - A||
self.idt_B = self.netG_B(self.real_A)
self.loss_idt_B = self.criterionIdt(self.idt_B, self.real_A) * lambda_A * lambda_idt
self.idt_A = self.netG_B(self.real_A)
self.loss_idt_A = self.criterionIdt(self.idt_A, self.real_A) * lambda_A * lambda_idt
else:
self.loss_idt_A = 0
self.loss_idt_B = 0
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