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import torch.optim as optim
def get_onecycle_scheduler(optimizer,mx_lr,train_loader,num_epochs):
return optim.lr_scheduler.OneCycleLR(
optimizer,
max_lr=mx_lr,
epochs=num_epochs,
steps_per_epoch=len(train_loader),
pct_start=5/num_epochs,
div_factor=100,
three_phase=False,
final_div_factor=100,
anneal_strategy='linear') |