.. _MultiplicativeLR:

MultiplicativeLR
================

class ``modelzoo.common.pytorch.optim.lr_scheduler.MultiplicativeLR`` (optimizer: torch.optim.optimizer.Optimizer, initial_learning_rate: float, coefficient: float, disable_lr_steps_reset: bool = False)

Multiply the learning rate of each parameter group by the supplied coefficient.

Parameters:
  **optimizer** – The optimizer to schedule

  **initial_learning_rate** – The initial learning rate

  **coefficient** – Multiplicative factor of learning rate