= 0.28, 0.35
xmean,xstd @inplace
def transformi(b): b['image'] = [(TF.to_tensor(o)-xmean)/xstd for o in b['image']]
= load_dataset('fashion_mnist').with_transform(transformi) _dataset
100%|██████████| 2/2 [00:00<00:00, 345.18it/s]
xmean,xstd = 0.28, 0.35
@inplace
def transformi(b): b['image'] = [(TF.to_tensor(o)-xmean)/xstd for o in b['image']]
_dataset = load_dataset('fashion_mnist').with_transform(transformi)
100%|██████████| 2/2 [00:00<00:00, 345.18it/s]
OneBatchCB ()
Initialize self. See help(type(self)) for accurate signature.
BasicTrainCB ()
Callback for basic pytorch training loop
DeviceCB (device='cpu')
Callback to train on specific device
MomentumTrainCB (momentum)
Callback for basic pytorch training loop
BaseSchedulerCB (scheduler_func)
Initialize self. See help(type(self)) for accurate signature.
EpochSchedulerCB (scheduler_func)
Steps scheduler
BatchSchedulerCB (scheduler_func)
Steps scheduler
OneCycleSchedulerCB (pct_start=0.3, anneal_strategy='cos', cycle_momentum=True, base_momentum=0.85, max_momentum=0.95, div_factor=25.0, final_div_factor=10000.0, three_phase=False, last_epoch=-1, verbose=False)
Steps scheduler
AccelerateCB (mixed_precision='fp16')
Callback for basic pytorch training loop