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from typing import Iterable, Any, Optional, Callable, Union, List
from .optimizer import Optimizer
class _LRScheduler:
def __init__(self, optimizer: Optimizer, last_epoch: int=...) -> None: ...
def state_dict(self) -> dict: ...
def load_state_dict(self, state_dict: dict) -> None: ...
def get_last_lr(self) -> List[float]: ...
def get_lr(self) -> float: ...
def step(self, epoch: Optional[int]=...) -> None: ...
class LambdaLR(_LRScheduler):
def __init__(self, optimizer: Optimizer, lr_lambda: Union[Callable[[int], float], List[Callable[[int], float]]], last_epoch: int=...) -> None: ...
class StepLR(_LRScheduler):
def __init__(self, optimizer: Optimizer, step_size: int, gamma: float=..., last_epoch: int=...) -> None:...
class MultiStepLR(_LRScheduler):
def __init__(self, optimizer: Optimizer, milestones: Iterable[int], gamma: float=..., last_epoch: int=...) -> None: ...
class ExponentialLR(_LRScheduler):
def __init__(self, optimizer: Optimizer, gamma: float, last_epoch: int=...) -> None: ...
class CosineAnnealingLR(_LRScheduler):
def __init__(self, optimizer: Optimizer, T_max: int, eta_min: float=..., last_epoch: int=...) -> None: ...
class ReduceLROnPlateau:
in_cooldown: bool
def __init__(self, optimizer: Optimizer, mode: str=..., factor: float=..., patience: int=..., verbose: bool=..., threshold: float=..., threshold_mode: str=..., cooldown: int=..., min_lr: float=..., eps: float=...) -> None: ...
def step(self, metrics: Any, epoch: Optional[int]=...) -> None: ...
def state_dict(self) -> dict: ...
def load_state_dict(self, state_dict: dict): ...
class CyclicLR(_LRScheduler):
def __init__(self, optimizer: Optimizer, base_lr: float=..., max_lr: float=..., step_size_up: int=..., step_size_down: int=..., mode: str=..., gamma: float=..., scale_fn: Optional[Callable[[float], float]]=..., scale_mode: str=..., cycle_momentum: bool=..., base_momentum: float=..., max_momentum: float=..., last_epoch: int=...) -> None: ...
class CosineAnnealingWarmRestarts(_LRScheduler):
def __init__(self, optimizer: Optimizer, T_0: int=..., T_mult: int=..., eta_min: int=..., last_epoch: int=...) -> None: ...
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