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adv_loss.py
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adv_loss.py
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from utils import collect_grads
def adv_loss1(model, loss1, loss2, iter_no):
return collect_grads(model, -loss1 + 10 * loss2)
def adv_loss2(model, loss1, loss2, iter_no):
if iter_no <= 1000:
grads = collect_grads(model, loss2)
else:
grads = collect_grads(model, -loss1 + 2 * loss2)
return grads
def adv_loss2n(model, loss1, loss2, iter_no):
if iter_no <= 4000:
grads = collect_grads(model, loss2)
else:
grads = collect_grads(model, -loss1 + 2 * loss2)
return grads
def adv_loss3(model, loss1, loss2, iter_no):
if iter_no % 1000 < 996:
grads = collect_grads(model, loss2)
else:
grads = collect_grads(model, -loss1)
return grads
def adv_loss4(model, loss1, loss2, iter_no):
return collect_grads(model, loss2)
localVals = dict(**locals())
methodNames = [x for x in localVals if "_loss" in x]
adv_losses = {x: localVals[x] for x in methodNames}