Class LinearLR

monai/optimizers/lr_scheduler.py:41–48

Linearly increases the learning rate between two boundaries over a number of iterations.

class LinearLR(_LRSchedulerMONAI):
    """Linearly increases the learning rate between two boundaries over a number of
    iterations.
    """

    def get_lr(self):
        r = self.last_epoch / (self.num_iter - 1)
        return [base_lr + r * (self.end_lr - base_lr) for base_lr in self.base_lrs]


class ExponentialLR(_LRSchedulerMONAI):