HowToSD-ComfyUI-Pt-Wrapper/docs/reference/pto_lr_scheduler_step.md

Pto Lr Scheduler Step

Creates a StepLR learning rate scheduler for an optimizer.

Parameters

optimizer
(torch.optim.Optimizer) – Wrapped optimizer whose learning rate needs scheduling.

step_size
(int) – Period of learning rate decay.

gamma
(float) – Multiplicative factor of learning rate decay.

Input

Name	Data type
optimizer	Ptoptimizer
step_size	Int
gamma	Float

Output

Data type
Ptlrscheduler

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Category: PyTorch wrapper - Training

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